Prototoxin
强亲和(力)毒素
🗣️ 情景例句
Where's Mom?
妈妈呢？
They won't listen, so don't waste your breath telling them.
他们听不进去，不必和他们多费口舌了。
Can you put me in the picture about the World Cup Football Match?
你能给我讲讲关于世界杯足球赛的状况吗？