用作不及物动词
▲S+～(+A)
The grass withered because there was no water.草因缺水而枯死了。
用作及物动词
▲S+～+n./pron.
The hot sun had withered all my plants.烈日晒得我的所有植物都枯萎了。

［派生词］ withered adj. 凋谢了的，枯萎的