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
Jack, Would you please read this letter of application I've just written?
杰克，你能读一下这封我刚写的求职信吗？
His name is John Smith.
他叫约翰、史密斯。
Where's my cup? Is that my cup?
我的杯子在哪儿？那是我的杯子吗？