Belaying
v. 把绳索拴在系绳栓上( belay的现在分词 )
🗣️ 情景例句
What was your graduation thesis on?
你毕业论文是什么题目？
Do you have change for a twenty-dollar bill?
你付了一张20美元帐单了吗？
Er, is it under that window?
是在窗户下面吗？