?? 詞語組成解析
arm
[ɑrm]
n. 臂;武器;[復(fù)數(shù)]戰(zhàn)事;權(quán)力;
vi. 準(zhǔn)備（斗爭），準(zhǔn)備行動(dòng)（against）;
vt. 裝備（防御工事）;準(zhǔn)備（攻擊或迎擊）;配備;防護(hù);
n. 有氧運(yùn)動(dòng)\\npref. 表示心
??? 情景例句
I can let you go, as long as you can finish this task by the deadline.
我可讓你走，只要你在最后的限期前完成任務(wù)。
What excuse could he have for being so rude?
他做了那樣無理的事，將如何辯解呢？
What are you going to do with that vase, Penny?
你打算如何處理那共瓶？