flat

flat汉语翻译：
a. 平坦的, 单调的, 无力的, 浅的, 萧条的, 干脆的, 无聊的
ad. 平直地, 断然地
n. 扁平物, 平面, 平地, 平原, 平板车
vt. (使)变平
vi. (使)变平
【医】平的, 平板的; 实音的, 低音的; 平面
【经】持平; 统一的, 一律的, 整
相关词组:
flat out词型变化：
形容词比较级:flatter最高级:flattest动词过去式:flatted过去分词:flatted现在分词:flatting第三人称单数:flats名词:flatness副词:flatly词意辨析：
lodging, accommodation, apartment, flat, quarters, suite这些名词均有“住处”之意。
lodging: 常用lodgings,指临时租借的房间或宿舍。
accommodation: 泛指各种居住住所，一般指暂时下榻之地。
apartment: 通常指占用或居住时间较长的成套房间，在美国比较常用。
flat: 多用于英国、澳大利亚和新西兰，指同一层建筑物上组成一个居住单元的几个房间。
quarters: 指某一部分人集中的居住区。
suite: 可泛指任何设备完善的一套房间，但多指包括起居室、卧室和浴室的陈设较豪华的套间。英语解释：
名词 flat:

a level tract of land

a shallow box in which seedlings are started

a musical notation indicating one half step lower than the note named

freight car without permanent sides or roof同义词：flatcar, flatbed

a deflated pneumatic tire同义词：flat tire

scenery consisting of a wooden frame covered with painted canvas; part of a stage setting

a suite of rooms usually on one floor of an apartment house同义词：apartment

形容词 flat:

having a surface without slope, tilt in which no part is higher or lower than another同义词：level, plane

having a relatively broad surface in relation to depth or thickness

not modified or restricted by reservations同义词：categoric, categorical, unconditional

stretched out and lying at full length along the ground同义词：prostrate

lacking contrast or shading between tones

lowered in pitch by one chromatic semitone

flattened laterally along the whole length (e.g., certain leafstalks or flatfishes)同义词：compressed

lacking taste or flavor or tang同义词：bland, flavorless, flavourless, insipid, savorless, savourless, vapid

lacking stimulating characteristics; uninteresting同义词：bland

having lost effervescence

(of taxes) not increasing as the amount taxed increases同义词：fixed

sounded or spoken in a tone unvarying in pitch同义词：monotone, monotonic, monotonous

horizontally level

lacking the expected range or depth; not designed to give an illusion or depth同义词：two-dimensional, 2-dimensional

(of a tire) completely or partially deflated

not reflecting light; not glossy同义词：mat, matt, matte, matted

commercially inactive

副词 flat:

with flat sails

in a forthright manner; candidly or frankly同义词：directly, straight

例句：

The colours used are flat and unvaried.使用的颜色既单调又无层次。

He spread the map flat out on the floor.他把地图平铺在地上。

They pided the house into flats.他们把那栋房屋分成许多套住房。

My request was met with a flat refusal.我的要求遭到了断然拒绝。

I got a flat on my way home.在我回家的路上，我的车胎跑气了。

详细解释：
flat
adj.（形容词）
flat.ter,flat.test
Having a horizontal surface without a slope, tilt, or curvature.
水平的：具有无倾斜度、倾斜角或弯曲的水平平面的
Having a smooth, even, level surface:
平滑的：具有光滑、平坦且水平表面的：
例句：
a skirt sewed with fine flat seams.
一条缝制得线缝细密平整的裙子
Having a relatively broad surface in relation to thickness or depth:
扁的：与厚度或深度对比具有相对宽的平面的：
例句：
a flat board.See Synonyms at level
一块扁板子参见 level
Stretched out or lying at full length along the ground; prone.
平伸的：整个长度伸展或平放在地面上的；与地面齐平的
Free of qualification; absolute:
断然的：无条件的；绝对的：
例句：
a flat refusal.
断然的拒绝
Fixed; unvarying:
固定的；无变化的：
例句：
a flat rate.
固定的率利
Lacking interest or excitement; dull:
单调的：缺乏兴趣或刺激的；单调的：
例句：
a flat scenario.
一个乏味的电影剧本
Lacking in flavor:
缺乏味道的：
例句：
a flat stew that needs salt.
味淡需加盐的炖肉
Having lost effervescence or sparkle:
跑气了的：泄了气的或不冒泡的：
例句：
flat beer.
跑了气的啤酒
Deflated. Used of a tire.
漏气的：泄了气的。用于指轮胎
Electrically discharged. Used of a storage battery.
没电的：电用完了的，用于指蓄电池
Of or relating to a horizontal line that displays no ups or downs and signifies the absence of physiological activity:
平面的：表明生理活动缺乏或无上下起伏的水平线的或与之相关的：
例句：
A flat electroencephalogram indicates a loss of brain function.
平直的脑电图表明脑部功能的丧失
Commercially inactive; sluggish:
萧条的：商业上不景气的；萧条的：
例句：
flat sales for the month.
这个月的滞销
Unmodulated; monotonous:
单调的：无抑扬顿挫的；单调的：
例句：
a flat voice.
单调的声音
Lacking variety in tint or shading; uniform:
一致的：色彩或其浓淡上缺少变化的；单一的：
例句：
.The sky was bright but flat, the color of oyster shells.(Anne Tyler)
.万里晴空，一片牡蛎壳的色彩.(安妮·泰勒)
Not glossy; mat:
无光泽的：无光泽的；不发亮的：
例句：
flat paint.
平光漆
Music
【音乐】
Being below the correct pitch.
比正确音高低的
Being one half step lower than the corresponding natural key:
降半音的：比相应的正常调低半个音阶的：
例句：
the key of B flat.
降B调
Designating the vowela as pronounced in bad or cat.
平舌的：指如bad 或 cat 中元音 a 的发音
Nautical Taut. Used of a sail.
【航海】绷紧的。用于指帆
adv.（副词）
Level with the ground; horizontally.
平坦地：与地面相平地；水平地
On or up against a flat surface; at full length.
卧倒地：在平面上地或靠在平面上地；整个长度伸展地
So as to be flat.
断然地：为了变为平坦地
Directly; completely:
直接地；完全地：
例句：
went flat against the rules; flat broke.
公然反抗法令；完全碎了
Exactly; precisely:
准确地；精确地：
例句：
arrived in six minutes flat.
整六分钟后抵达
Music Below the intended pitch.
【音乐】比预定音调低地
Business Without interest charge.
【贸易】无利息地
n.（名词）
A flat surface or part.
平面：平面或平坦部分
Often flats A stretch of level ground:
常作 flats 平伸的土地：水平地面的延伸：
例句：
salt flats.
盐沼
A shallow frame or box for seeds or seedlings.
浅箱，浅苗床：培植种子或秧苗用的浅框架或浅箱
Stage scenery on a movable wooden frame.
景片：安放在可移动的木架上的舞台场景
A flatcar.
平板车
A deflated tire.
漏气轮胎
A shoe with a flat heel.
平跟鞋
A large flat piece of mail.
大袋邮件
A horse that competes in a flat race.Also called runner
参加平地赛马的马也作 runner
Music
【音乐】
A sign (]) affixed to a note to indicate that it is to be lowered by a half step.
降半音记号：加在音符上用于表示降低半个音阶的符号（]）
A note that is lowered a half step.
降半音：降低了半个音阶的音符
Football The area of the field to either side of an offensive formation.
【橄榄球】无阻碍区：球场上可以通向防守队任何一侧的区域
v.（动词）
flat.ted,flat.ting,flats
v.tr.（及物动词）
To make flat; flatten.
使…变平；把…弄平
Music To lower (a note) a semitone.
【音乐】降半音：把（音符）降低半音
v.intr.Music （不及物动词）【音乐】
To sing or play below the proper pitch.
低于正常音调唱或弹奏
来源：
Middle English
中古英语
from Old Norse flatr * see plat-
源自 古斯堪的纳维亚语 flatr *参见 plat-
【引伸】
flat.ly
adv.（副词）
flat.ness
n.（名词）
---------------另--------------
flat
flat 2
n.（名词）
An apartment on one floor of a building.
公寓：建筑物内同一层楼的一套公寓
Archaic A story in a house.
【古语】一层楼房：房屋内的一层
来源：
Alteration of Scots flet [inner part of a house]
苏格兰语 flet的变化 [房屋的内部]
from Middle English
源自 中古英语
from Old English [floor, dwelling] * see plat-
源自 古英语 [一层楼；住宅] *参见 plat-