越狱找食吃
开：open 音标： /ˈoʊpən/ /ˈəʊp(ə)n/关：close 音标：/kloʊs/ /kləʊs/开和关 Opening and closing词典释义[网络]on and off示例数字控制被用来创建一个方波，信号在开和关之间切换。Digital control is used to create a square wave, a signal switched between on and off.
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1、打开：open。
2、关闭：close。
双语例句：
Shall I open the window? —Yes,do.
我把窗户打开好吗? —好，打开吧。
The dollar declined on the open market.
美元在公开市场上下跌了。
These cars are to be procured through open tender.
这些汽车要用公开招标的办法购买。
While you are up, close the door.
你要是起来就把门关上。
I'm close with her.
我和她关系密切。
They have decided to close that branch down.
他们决定把那个分公司关了。
