Inefficaciousness
n. inefficacious的变形
🗣️ 情景例句
By the way, how is your wife doing, Harrison?
顺便问一下，贵夫人近来可好吗？
We've got to report back to the head office.
我们还要回去向总部汇报情况呢。
Suppose it rains,what shall we do?
万一下雨，我们该怎么办？