Changing of crankcase oil
[建] 換曲軸箱油
?? 詞語(yǔ)組成解析
v. 交換；兌換；改變（change的ing形式）
of
[?v]
prep. 關(guān)于;屬于…的;由…制成;
aux. 助動(dòng)詞 [非標(biāo)準(zhǔn)用語(yǔ)、方言] =have [主用于虛擬語(yǔ)氣];
n. 曲軸箱\\n[建] 曲柄箱
oil
[??l]
n. 油;石油;油畫;燃油;
vt. 給…加油;
vi. 化成油;
??? 情景例句
Could you work in her place?
你能代替她嗎？
Here's your change.
這是找你的錢。
It's time to get down to business now.
是進(jìn)入正題的時(shí)候啦。