Caitlynn
[人名] 凯特琳
🗣️ 情景例句
A guarantor is responsible for the loan
担保人要对贷款负责
Let me lend it to you.
让我借给你。
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。