happen的现在分词是什么是happening还是happenning

happen的现在分词是什么是happening还是happenning
happen的现在分词是什么
是happening还是happenning

happen的现在分词是什么是happening还是happenning
happening

happening

happen的现在分词是happening

happening
KK: []
DJ: []
n.
1. 事情,事件[P]
I know nothing at all about the recent happenings there.
对那里近来发生的事我一点儿也不知道。
2. 即兴演出[C]

happening
重音在前，所以不用双写n

happening