APP n.something that happens unexpectedly or bychance:意外的事;偶然的事:by accident偶然地——on purpose故意地△He was there on purpose,not by accidentas we had supposed at first.他是故意在那里的,而不是象我们起初猜想的那样,是碰巧在那儿。......（本文共 187 字） [阅读本文] >>
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n.something that happens unexpectedly or bychance:意外的事;偶然的事:by accident偶然地——on purpose故意地△He was there on purpose,not by accidentas we had supposed at first.他是故意在那里的,而不是象我们起初猜想的那样,是碰巧在那儿。......（本文共 187 字） [阅读本文] >>
