Cannonading
v. 连续开炮, 炮击( cannonade的现在分词 )
🗣️ 情景例句
He's always trying to pick up on me.
他总想调戏我。
My parents speak English perfectly.
我的父母能流利地说英语。
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。