APP n.意外事故;偶然事件:The day before yesterday I met him by accident.前天我偶然遇到了他。A road accident happened yesterday morning. 昨天早上发生了一场车祸。by accident偶然地;无意地:I met him on the bus by accident.我在公汽上偶然碰到了他......（本文共 166 字） [阅读本文] >>
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n.意外事故;偶然事件:The day before yesterday I met him by accident.前天我偶然遇到了他。A road accident happened yesterday morning. 昨天早上发生了一场车祸。by accident偶然地;无意地:I met him on the bus by accident.我在公汽上偶然碰到了他......（本文共 166 字） [阅读本文] >>
