Bloomless
[医]不起霜的
🗣️ 情景例句
There's no need to push, we're all in lined you know!
没必要推推挤挤的，我们都在排队呢。
No gains without pains.
不劳无获。
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。