Ssdna
[化] 单链DNA
🗣️ 情景例句
Do you mind if I smoke?
我抽烟你介意吗？
Can I do anything for you?
我能不能为您做些什么？
Jeremy was a little disappointed by this but he did as his daughter asked.
这不免使杰里米有点扫兴，但他还是按照女儿的要求做了。