Preamplification
前置放大
🗣️ 情景例句
I'm lucky to have you all.
我真的觉得拥有你们很幸运。
The apple will be eaten quickly.
我能立刻吃掉一个苹果。
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。