Someone happened to do something 某人碰巧做某事。. 这应该算是一个固定表达，记住即可，没必要过细划分成分。. 如果一定要 …
happen to do sth和happen doing sth区别如下： happen to do sth 译为碰巧、正好做了某事.（一般现在时）例如：别人问你借钱,你 …
happen to do sth.是固定词组，“碰巧做某事”的意思 I happened to sit by her in the cinema.在电影院我碰巧坐在她旁边。 …
更多内容请点击：happen to do是什么意思_happen to do的翻译_音标_读音 ...