Ssdna
[化] 单链DNA
🗣️ 情景例句
to pick up a surprise.
接一个意外惊喜回来。
Time does not bow to you,, you must bow to time.
必须抓紧时间。
Tickets, please. May I see your ticket please, madam?
请出示车票。夫人，请问我可以看看你的车票吗？