flat

/flæt/📚 13513 99 4四级六级考研托福雅思中考高考
Something that is flat is level, smooth, or even, rather than sloping, curved, or uneven. 平的

adjective [原级]平的,水平的;平坦的;(水面)平静的,波澜不兴的;平滑的;平放的,平躺的,平卧的;足弓平坦的;扁平的;(鞋)平跟的,低跟的;断然的,直截了当的;(费率、价格等)统一的,固定的;(市场、价格等)疲软的,萧条的;枯燥的,无趣的,缺乏热情的;(饮品)走了气的;(轮胎)没气的,瘪的;(电池)电力不足的,没电的;平淡的,无变化的

Flat means horizontal and not upright.
水平的 •  Two men near him threw themselves flat.  他旁边的两个人一下子平趴在了地上。

adverb [程度副词]水平地;平整地;平贴着;正好;完全地,彻底地;音调偏低地

If someone sings flat or if a musical instrument is flat, their singing or the instrument is slightly lower in pitch than it should be. (
演唱或乐器) 比标准音低地

noun [具体名词]<英>公寓,单元房;(通常指近水的)浅滩,洼地;(某物的)平面部份;(音符的)降半音;降半音符号;<美>浅箱,浅苗床;平底鞋,低跟鞋(flats);漏气轮胎;平板列车,敞车,平台货车;平面布景,布景屏;无障碍平地赛马季节(the Flat)

You can refer to one of the broad flat surfaces of an object as the flat of that object.
平面

verb [vi. 不及物动词]住公寓,伙住公寓;<美>(乐)把(音调)降半音

A flat is a set of rooms for living in, usually on one floor and part of a larger building. A flat usually includes a kitchen and bathroom.
公寓套房

flat 出现在下面的课文中
Lesson 29 Taxi! flat 名词: 公寓房
Lesson 19 A very dear cat
Lesson 23 One man's meat is another man's poison
Lesson 58 A spot of bother
Lesson 18 Porpoises
Lesson 30 Exploring the sea-floor
Lesson 31 The sculptor speaks
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