Emltability
可熔性
🗣️ 情景例句
Haven't I seen you before?
我以前没见过你吗？
This isn't a laughing matter.
这种事是不能开玩笑的！
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。