fall [fɔ:l]

以下由轻松背单词网站提供

n.秋天，落下，瀑布；v.倒下，落下，来临

to suddenly go down onto the ground or towards the ground without intending to or by accident

The leaves begin to fall when autumn comes. 秋天来临时，树叶开始落下。
I always fall to the ground in my dreams. 我在梦里总是摔倒。