It opens and closes, like this.

它就像这样打开和关上。

《柯林斯英汉双解大词典》

youdao

youdao

It opens June twenty-fourth. Shia LeBoeuf again plays Sam Witwicky in this second "Transformers" film.

VOA: special.2009.06.12

If a ligand comes and interacts with a receptor, it opens up; In the presence of this ligand, if the ligand goes away, it closes.

如果配体与受体相互作用,在配体存在的情况下通道打开,如果配体脱离,通道就关闭

耶鲁公开课 - 生物医学工程探索课程节选

In few years' time, it opens up to other companies

几年时间之内，它向其他成员开放，

万丽酒店的魅力 - SpeakingMax英语口语达人

It opens up the possibility of a defense of markets that is, as it were, more marketable.

FORBES: The Fable Of Market Meritocracy

"Mike has such a personality that it opens him up for recruiting, " McKnight said.

WSJ: Syracuse's Mike Hopkins never stops learning

Perhaps most important, it opens up the network to the possibility of vast innovation.

FORBES: Google Unveils Secret, Worldwide Networking Project