Spytomycin
(=puromycin)嘌呤霉素
🗣️ 情景例句
The bride and groom really look wonderful together.
新娘和新郎看起来真是一对儿。
Life is long if you know how to use it.
如果懂得好好利用，生命就长了。
he said. But I don't have many friends, and I don't enjoy myself very much. I don't know why!
他说，“但是我没有很多朋友，我过得不很愉快。我不懂为什么！”