Cationgen
阳离子发生物
🗣️ 情景例句
We'll be heading back late in the afternoon.
我们会在黄昏时打道回府。
When the accident happened, I was cleaning the car.
当意外事故发生的时候，我在清理汽车。
The damage was caused by external forces.
损害是由外力引起的。