unfasten
英 /'ʌn'fɑ:sn/
中文释义
v.解开
v. to undo or release.
常用搭配
- unfasten the seatbelt解开安全带
- unfasten a button解开纽扣
- easily unfasten轻松解开
例句
- He struggled to unfasten the tangled necklace.他费力地解开缠住的项链。
- Staff must unfasten the safety guard before servicing the machine.检修机器前员工须解开安全护罩。