Borophenol
[医] 硼酚
🗣️ 情景例句
Well, at one o'clock
嗯， 一点钟
It is never too old to learn.
为学不怕年高。
It seems that man was making a real effort to understand the seasons 20,000 years earlier than has been supposed.
看来人类早就致力于探索四季变迁了，比人们想像的要早20，000年。