Unassignable pumped
[經(jīng)] 自動(dòng)抽油井
?? 詞語組成解析
[計(jì)] 未賦值的
a. （肌肉由于過度運(yùn)動(dòng)）腫脹的；喘得上氣不接下氣的；腐心的
??? 情景例句
I only buy used books.
我只買舊書。
You were lucky to find it.
你的運(yùn)氣真好。
Compared with competing products, ours is smaller and lighter.
比起其它競爭產(chǎn)品，我們的比較輕巧。