K-r
[医][=an anti-cancer compound extracted from trypanosomes]从锥虫提取的一种抗癌复合物
🗣️ 情景例句
We're planning to buy a house.
我们计划买一栋房子。
A smart coat is a good letter of introduction.
人要衣装，佛要金装。
It's about a hundred metres along on the right.
再沿右边边走大约100米。