音标：[,ʌn'du:iŋ]
n. 毁灭, 取消
在线英汉词典

undoing的短语、例句：

undoing n[sing] (fml 文) cause of sb´s ruin or downfall 造成某人毁灭或垮台的原因
Drink was his undoing. 他酗酒是堕落的根源.
lead, contribute to sb´s undoing 导致、 促使某人毁灭.