1.
To unfasten or open by releasing the latch.
打开通开打开门栓来松开或打开
2.
A communication will be opened between the two countries.
两国间的通讯即将开通。
3.
A communication will be opened between the two places.
两地间的交通即将开通。
4.
The troops shook out when crossing open country.
部队散开通过开阔地。
5.
To loosen, unfasten, or free by or as if by undoing snaps.
松开通过或仿佛通过解开按扣来松开，解开，或释放
6.
Navigation and postal communications between north and south have been resumed.
南北通航通邮业已开始。
7.
opens and closes a passageway by sliding over a port.
通过滑行端口开关通道。
8.
press the on/off switch
按开关通电[断电]
9.
isolating switch and make-and-break switches
隔离开关和通断开关
10.
become or cause to become undone by separating the fibers or threads of.
通过分开光纤或线使松开或导致松开。
11.
DOOR AJAR, IGNITION KEY ON
门半开，点火钥匙接通
12.
The street lights are usually turned on at 7 : 30.
街灯通常七点半开。
13.
As a rule, our academic year begins in September.
通常我们在九月份开学。
14.
He informed us that the boat was due to leave at four.
他通知我们四点开船。
15.
I opened the door for the ladies to pass.
我开门让女士们通过。
16.
The people backed away to let the fire engine pass through
人群躲开，让救火车通过。
17.
set off quickly, usually with success.
通常是成功地立刻开始。
18.
Defogger Switch Continuity
除雾器开关连通情况