1.
The act of unfastening or loosening.
解开，松开，打开解开或松开的动作
2.
To unfasten or open by releasing the latch.
打开通开打开门栓来松开或打开
3.
To untie or loosen(a rope or sail).
解开解开或松开（绳或帆）
4.
unroll, unfold, or spread out or be unrolled, unfolded, or spread out from a furled state.
打开、解开、展开或从卷起的状态解开、打开、展开。
5.
switching angle
(Q开关的) 开关角
6.
Get out of here ! Scoot !
躲开这儿! 快走开!
7.
Open the door, for goodness'sake!
开开门，行行好吧！
8.
as an opening gambit
做为开始 [开场白]
9.
Meetings should be small and short, and they should not be held at all unless the participants have prepared.
开会要开小会，开短会，不开无准备的会。
10.
Flowering in Chusquea riosaltensis (Poaceae:Bambusoideae:Bambuseae:Chuqueinae
Chusquea riosaltensis开花
11.
To release a catch, trigger, or switch, thereby setting something in operation.
松开而开动松开离合器、控制杠、开关等以开动
12.
To spread or open(something)out or become spread or opened out.
打开；公开打开或公开（某事）或成为打开的或公开的
13.
The process of splitting or separating; division.
分裂裂开或分开的过程
14.
creepers with 2-button shoulder snap fastener crotch
开肩开裆婴儿连衫裤
15.
go into a huddle
躲开别人开秘密会议
16.
The freighter was free of the harbour and was destined for Tokyo.
船离开了港口,开往东京。
17.
Bundle out of this place!
从这里走开!快走开!
18.
He wants them to be happy.
他希望他们开开心心。