Infructuous
a. 不结果的, 徒劳的
🗣️ 情景例句
Do I have to remind you yet again?
还需要我再次提醒你吗？
Are you crazy?
你疯了吗？
I'd prefer them not to play too loudly at the beginning.
我比较喜欢开始时的演奏不要太吵