Heterodimers
(heterodimer 的复数) 异质二聚体
🗣️ 情景例句
It's on the house.
这是免费的。
He's behind the rest of the class in reading.
他在阅读方面不如班上的其他同学。
It was not forced upon them by the survival competition; they could have caught and lived on prey without using poison, just as the thousands of non-poisonous snakes still do.
毒液不是生存竞争强加给它们的，它们也可以不用毒液捕捉动物而生存，就像今天成千上万的无毒蛇那样。