Paulus
[男子名] 保罗斯 Paul的变体
🗣️ 情景例句
Ah, come on, Robbie.
噢， 算了吧， Robbie。
Good children make glad parents.
孩子好，父母笑。
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。