Retrovaccination
还原接种法
🗣️ 情景例句
No, no, no, no.
不， 不 ，不， 不。
Mike likes to write by the nice bright light at night.
麦克喜欢在夜晚明亮的灯光旁写作。[八次疯狂张嘴，元音极其饱满！]
Insurance companies are normally willing to insure anything.
保险公司一般说来愿意承保一切东西。