Underbody
n. 船體水下部分
??? 情景例句
I'm so tired I think I'm overtired.
我好累， 我想我是累過(guò)頭了。
The man who makes no mistakes does not usually make anything.
不犯錯(cuò)誤的人往往也就是無(wú)所作為的人。
Though they may atttain considerable accuracy in the perception of flat form,
雖然他們對(duì)平面形的感覺(jué)能達(dá)到相當(dāng)準(zhǔn)確的程度，