Maander
迈恩德短横直导辊水洗机
🗣️ 情景例句
I'm busy packing for the journey.
我为外出旅行，正忙着打点行李。
By the street of Bye and bye one arrives at the house of Never.
迁延因循，一事无成。
and by measuring the time interval between the taps and the receipt of the echoes, the depth of the sea at that point can be calculated.
测出回声间隔的时间，便可算出该处海洋的深度。