Predispersor
前置分光器
🗣️ 情景例句
We aren't going, for the simple reason that we can't afford it.
我们不去，原因很简单，我们负担不起。
We are anxious to know how long it will take you to deliver the goods.
我们急于知道贵方多长时间能交货。
I picked up the receiver between two sticky fingers and was dismayed when I recognized the voice of Helen Bates.
我用两个沾满面糊的手指捏起了话筒。当听出是海伦。贝茨的声音时，非常丧气。