Dosis toxic
[法] 中毒量
🧩 词语组成解析
[医] 量, [一次]剂量, 一剂
🗣️ 情景例句
And now for ... something old,
现在， 接着是 一些旧的，
We headed out to school.
我们出发去学校。
Twenty people had already left.
有20个人已经离去。