Xtr
[计]= eXTRa,[修]特别的，额外的，附加的
🗣️ 情景例句
That's not how I see it.
我并不这么看。
You cannot flay the same ox twice.
一头牛不能剥两次皮。
It has four Rolls-Royce Merlin engines, but the group will need to have only three of them rebuilt.
该飞机装装配有4台罗尔斯-罗伊斯的默林发动机，但是他们只需要修复其中的3台。