open end

基本解释

Press stem/ball into valve body and remove from open end.
将阀杆/球体压入阀体内，并且从开口端卸下来。
The tube is placed open end in a cistern partially filled with mercury.
管子以开口一端插入部分装有水银的槽内。
ADJ externally molded onto the body to indicate the open end used for assembly.
（调整）模铸在阀体的外部，表示用于组装的开口端口。

The Obama administration is working hard to convince Afghans, Americans and coalition partners the international security role in Afghanistan will not end until the Afghan forces are ready, but also that the international military deployment is not open-ended.
And so, some of this is going to end up on Open Courseware.
我们的课程中的一些,会成为公开教学课程。
麻省理工公开课 - 固态化学导论课程节选
You know,they drive home from work, they open the garage door, they go in, they close the door, and that's it, end of the day.
他们下班开车回来，打开车库门，进门，关门，一天就这样结束了。
欧洲和美国的差异 - SpeakingMax英语口语达人

Everyone sold: Open end, closed-end, ETFs, bullet shares, you name it.
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