Betula lenta
[医] 黑桦
🧩 词语组成解析
[医] 桦属
🗣️ 情景例句
It has a full basement,
全地下室，
I get to work at nine o'clock every morning.
我每天早上9点钟上班。
Experts believe that there are about 40,000 different types of job in the world. Choosing the right one is a difficult job in itself.
专家们认为世界上大约有4万个不同种类的工作。要从中选择一个适合自己的工作是很困难的。