及物动词系牢，钉牢; 使坚固或稳固; 使合在一起：封合; 集中：稳定地集中或指向：
不及物动词附着，扣紧; 紧握，紧抱; 集中：显著地注意，集中
动词fixlocktiesecurebindcloseattachconnect
及物动词loosenseparateseverunwindunfastenfreereleaseuntie
及物动词
1. It was wrong of you to fasten the blame on him.
你把过错推到他头上是不对的。
2. The old lady fastened her eyes on the stranger.
老太太始终注视着那个陌生人。
3. The little boy has learnt to fasten shoelaces.
这小男孩已学会系鞋带了。
不及物动词
1. Fasten on what the teacher is saying.
注意听老师说。
2. There is no sense in fastening on that pretext of yours.
一味强调你那个借口是没有用处的。