拧紧螺栓
To fasten a metal pin, typically used with a nut.
指拧紧通常与螺母一起使用的金属销。
上紧螺栓
To fasten a metal pin, typically used with a nut.
指拧紧通常与螺母一起使用的金属销。
松开螺栓
To unfasten a metal pin, typically used with a nut.
指松开通常与螺母一起使用的金属销。
拆下螺栓
To take out a metal pin.
指取出一个金属销。
拧下螺栓
To remove a metal pin by turning it.
指通过旋转来取下一个金属销。
拉开门栓
To unfasten and take out a metal pin.
向后滑动门栓以打开门或大门
滑开门栓
To open a door by sliding the bolt.
指通过滑动门栓来开门。
拉回门栓
To open a door by sliding the bolt.
指通过滑动门栓来开门。
拉开门栓
To open a door by sliding the bolt.
指通过滑动门栓来开门。
滑上门栓
To close and secure a door by sliding the bolt into place.
指通过将门栓滑入到位来关闭并锁好门。
插上门栓
To close and secure a door by sliding the bolt into place.
指通过将门栓滑入到位来关闭并锁好门。