Xtr
[计]= eXTRa,[修]特别的，额外的，附加的
🗣️ 情景例句
If I work hard now, when I retire I'll be very well off financially.
如果我现在努力工作的话，退体后就会很富有。
The pot calls the kettle black.
五十步笑百步。
That was quick! she said. Have you finished already?
“你真快！”她说，“你已经买完东西了吗？”