Unna's pencil
[医] 乌纳氏笔剂, 棒剂
🧩 词语组成解析
🗣️ 情景例句
What's your position?
你的职位是什么？
It will be very pleasant to go fishing with you.
跟你去钓鱼的话，将会很愉快。
Last spring my wife suggested that I call in a man to look at our lawn mower.
今年春天，妻子让我请人检查一下我家的割草机。