Rb
[计] 归偏制\\n[医] 铷(37号元素)
🗣️ 情景例句
How much did you estimate this job is going to cost us?
你估计这工作要花我们多少钱？
It is likely to rain.
天看来要下雨了。
However, there are undoubtedly some wrong ways,
然而，却毫无疑问地有几种错误的方法。