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- 竖铰链窗是一种用边上的铰链开启的窗户。
A casement is a window that opened by means of hinge at the side.
- 为开罐头的人找到了一个现成的开启点
Found a handy spot for the can opener.
- 公务信件在早晨开启。
The office mail is opened in the morning.
- 这项协议开启了各个领域进步之门。
This agreement opens the door to advances in every field.
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