open作为动词意思是“打开”,是不能延续的。
open
adj.开放的;敞开的;张开的;张着的;展开;开放;
v.开;打开;开启;(使)开;开启(瓶盖、封口等);
n.户外;野外;旷野;公开;非秘密;
第三人称单数: opens;
现在分词: opening;
过去式: opened;
过去分词: opened
We're open from 8 to 7 every day.
我们每天从早8点至晚7点营业。
We need to promote an open exchange of ideas and information.
我们需要促进思想和信息的公开交流。
Who was it that won the US Open?
在美国公开赛上获胜的是谁?