Epidermic
a. 表皮的\\n[医] 表皮的
✅ 同义词
🗣️ 情景例句
That's good, I thought I was late.
太好了，我还以为我来迟了呢。
I got my car washed.
我洗好了车。
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。