| 释义 |
DEFINITIVE EXAMPLES 权威例句〔crowd〕The explosions took place as crowds of people were shopping.爆炸发生时, 成群的人正在购物。外研社新世纪〔happen〕Fortunately it happened (that) there was no one in the house at the time of the explosion.幸运的是,爆炸发生时,屋子里没有人。剑桥高阶Fortunately it happened (that) there was no one in the house at the time of the explosion. [+ (that) clause] 幸运的是当爆炸发生时,屋里碰巧没有人。剑桥国际 |