马铃薯菇凉
be flat out of She is flat out of patience 她已经失去耐心。run out(= become used up)其主语通常为时间、食物以及金钱等名词 His money soon ran out.run out of用完了,表示主动含义,主语一般是人。He is always running out of money before pay day.[注意]run out of还有“从…中流出”之义;run out也表示“流出”,但其后不接宾语。eg. She has___ t...
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