Heteroimmunization
异种免疫(作用)
🗣️ 情景例句
He's so funny.
他喜欢开玩笑。
You cannot flay the same ox twice.
一头牛不能剥两次皮。
and mechanical systems like a wound watch, or the sun,
像上紧发条的手表那样的机械装置，或太阳，