Jawboning
n. 强烈呼吁
🗣️ 情景例句
Right.
好的。
Please answer the door.
请去开门。
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。