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
In other words, I'm in wonderful condition.
总之， 我身体非常好。
Are most of the lakes located in the north central region?
大多数湖位于向北中央的区域吗？
Excuse me.Where's the nearest bus stop, please?
请问，最近的公共汽车站在哪儿？