Kuplex
一种铜钝化剂
🗣️ 情景例句
You have excelled youself this time, well done!
这一次你超水平发挥了，干得不错！
The party is a good opportunity for us to meet.
这聚会是我们彼此见面的好机会。
Hello, Jim.
你好，吉姆。