不得当的

When his wife was awarded alimony by the court, Snow had to ante up.

当他的太太被法庭判定获有离婚赡养费时, 斯诺不得不付这笔钱。

Our pianist had fallen ill, and then, at the eleventh hour, when we thought we’d have to cancel the performance, Jill offered to replace him.

们的奏者病倒了，在最后关头，当们以为不得不取消时， 示愿意代替他出。