duplex one tape
基本释义
双工单带
实用场景例句
日常对话
The sound of the grindstone made me feel nervous.
砂轮的声音让我感到紧张。
校园生活
He has to grind his teeth every time he takes an exam.
每次考试他都要磨牙。
社会场景
Workers have to grind their hands every day due to repetitive tasks.
由于重复性工作，工人们每天都在磨手。
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