Piston-engines
(piston-engine 的復(fù)數(shù)) [機(jī)] 活塞發(fā)動(dòng)機(jī)
?? 詞語組成解析
piston
['p?st?n]
n. <機(jī)>活塞;
n. 火車頭；發(fā)動(dòng)機(jī), 引擎（engine的復(fù)數(shù)形式）
??? 情景例句
And I've never been happier, Harry.
我也從來沒有這樣快樂過 ，Harry。
I wonder what makes you unhappy.
我不知道是什么使你不快樂。
The policeman in question was severely reprimanded and was informed that if any further complaints were lodged against him, he would prosecuted.
當(dāng)事的警察受到嚴(yán)厲的斥責(zé)，并被告知，如果再有人投訴他，他將受到起訴。