Rawin
n. 无线电高空测候
🗣️ 情景例句
Well, the company has some financial problems. People there are all thinking of quitting.
是这样的，公司有些财政困难。人们都在想辞职。
It's not too heavy,but I don't know the exact weight.
它不是太重的，但是我不知道准确的重量。
How long can you hold your breath underwater?
你在水里屏住气不呼吸能呆多久？