come的相关短语及用法

come about 发生 例句：How did the war come about? 释意：这场战争是怎么发生的？

come across 偶遇；偶然发现；使产生…印象 例句：I came across a group of children playing. 释义：我碰到一群正在玩耍的小孩。

come back 回来；记起 例句：I begged him to come back to England with me. 释义：我恳求他和我一起回英格兰。

come in 进来 例句：Mr Hobbs? May we come in? 释义：霍布斯先生？我们可以进来吗？