Diriment
a. 使无效的
✅ 同义词
🗣️ 情景例句
Well, there we are.
好了 ，就这样了。
If at first you don't succeed, try, try again.
初试不成功，努力勿懈怠。
Do you think we will find a solution for the problem?
你认为我们会解决这个问题吗？