Xtr
[计]= eXTRa,[修]特别的，额外的，附加的
🗣️ 情景例句
We don't get to see enough of each other.
我们在一起的时间太少了。
You need an injection.
你需要打针。
Thank you very much. It was nice to meet you.
非常感谢。见到你真高兴。