Spytomycin
(=puromycin)嘌呤霉素
🗣️ 情景例句
You were four or five years old, I think.
当时你才四、五岁 我想。
Here is a copy of itinerary we have worked out for you and your friends.Would you please have a look at it?
这是我们为你和你的朋友拟定的活动日程安排。请过目一下，好吗？
Nice to meet you.
很高兴见到你。