🧩 词语组成解析
[医]长尾猴属
[医] 黑色矿物制剂
🗣️ 情景例句
When will you be through with your homework?
你的家庭作业什么时候可以做完？
I have great difficulty in understanding him.
我觉得很难理解他。
Right. They're running and jumping all the time.
对，他们老是跑啊跳的。