复数： groans
第三人称单数： groans
过去式： groaned
过去分词： groaned
现在分词： groaning

Maybe that groan had been a moan after all ?

也许婚礼上她的呻吟真的是一声呜咽？

He explained that when president obama made the spilled-milk joke in his ' state of the union ' speech , ' there was a collective groan that went on around the country ' on twitter .

他解释说，当奥巴马总统在国情咨文中讲那个关于牛奶溢出的笑话时，全美国都在推特上表达着集体的抱怨情绪。

An agonizing groan finished my sentence .

一段痛苦的呻吟结束了我的语句。

You can almost hear gamers groan in unison .

你几乎可以听到玩家们共同的呻吟。

This can cause people in rem sleep to twitch and groan , sometimes flailing about and injuring their bedmates .

这些能引起位于快速动眼睡眠的人们抽搐，呻吟，甚至有些时候会伤害与之同床的人。