flat adjective (LEVEL)
flat adjective (NOT HIGH)
（麵包）未發酵的
Pitta and nan are two types of flat bread. 嵌麵包和印度薄餅是兩種未發酵的麵包。
flat adjective (NOT ACTIVE)
flat adjective (BATTERY)
flat adjective (DRINK)
（飲料）走了氣的
If you don't put the top back on that bottle of beer, it will go flat. 你要是不把那瓶啤酒的瓶蓋蓋上，它會走氣的。
flat adjective (COMPLETE)
flat adjective (WITHOUT AIR)
（輪胎或球）洩了氣的，撒了氣的
I got a flat tyre (= the air went out of it) after driving over a nail. 我的車胎紮了釘子後洩了氣了。
flat adjective (FIXED)
flat adjective (PROFITS)
习语
flat noun (LEVEL GROUND)
the flat of your hand
手掌
He hit me with the flat of his hand. 他打了我一巴掌。
be on the flat
在平地上
Most of the path is on the flat. 這條小徑大部分都在平地上。
flat noun (TYRE)
癟胎
We were late because we had to stop and fix a flat. 我們遲到了，因為中途不得不停下來修理洩氣的輪胎。
flat noun (SHOES)
flat noun (MUSIC)
flat adjective, adverb (MUSIC)
flat adverb (LEVEL)
flat adverb (NOT HIGH)
flat adverb (COMPLETELY)
UK informal (US flat out)
徹底；斷然
She told him flat that she would not go to the show. 她直截了當地告訴他她是不會去看表演的。
Could you lend me some money, I'm flat broke (= I have no money). 你能借我些錢嗎？我連一塊錢也沒有。
three minutes, half an hour, etc. flat informal
flat out informal
全速；全力以赴
My car only does about 60 mph, even when it's going flat out. 我的車即使全速行駛，也只能跑到每小時60英里左右。
We've been working flat out to get this done. 為了完成這項工作，我們一直在全力以赴。
(flat在剑桥英语-中文（繁体）词典的翻译 © Cambridge University Press)
flat的例句
flat
The vortex is shown in figure 4; the sawdust on the flat bed was lifted up by the backwash vortex, not by the breaker.
If an observer could not see the surfaces as three-dimensional, and reported them as frontoparallel flat, performance would be at 0% correct.
The meter was calibrated by temporarily affixing it to the flat floor of the tunnel ahead of the wavy wall.
For example, the transport velocities at the last measuring station looked very similar to the upstream flat plate profile.
Floodplains tend to be flat, elevated above mean river level, and relatively well-drained.
Using observed past deforestation, we find that while risk-targeted payments are far more efficient, capped flat payments are more egalitarian.
Billiards are semi-focusing if their boundary components consist of pieces of cylinders and possibly some flat components.
These things would then not be a charge on the actual flats.
示例中的观点不代表剑桥词典编辑、剑桥大学出版社和其许可证颁发者的观点。