Bastuse
韧皮纤维素
🗣️ 情景例句
If you have any trouble, let me know.
如果你有任何的麻烦，请告诉我。
My pleasure.
不客气。
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。