Air engine
[機] 空氣機, 空氣引擎
?? 詞語組成解析
air
[??]
n. 天空;氣氛;空運;（簡單易記的）曲調(diào);
vt.& vi. 晾曬;烘干;播送;廣播;
vt. 使房間通風(fēng)， 透氣;
engine
['end?in]
n. 發(fā)動機，引擎;工具;火車頭;機車;
vt. 給…安裝發(fā)動機;
??? 情景例句
and giving up your free time.
放棄了你的閑暇時間。
Take care of the pence, and the pounds will take care of themselves.
積少自然成多。
(Bruce rings up his father on the telephone.)
（布魯斯給他父親打電話。）