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n. [体](游泳)打水板,打腿练习板
🗣️ 情景例句
He's the Dean of Admissions for the University of Michigan.
他是Michigan大学的新生注册主任。
Yeah, right!
才怪！
Yes, I slept very well all night, thanks.
好的，我一个晚上都睡得很踏实，谢谢。