Dosis refracta
[医] 分数[剂]量
🧩 词语组成解析
[医] 量, [一次]剂量, 一剂
🗣️ 情景例句
I'm sorry you can't come with us, Susan.
很遗憾你不能同我们一起去， Susan。
All things are difficult before they are easy.
凡事都是先难后易。
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。