Ssdna
[化] 单链DNA
🗣️ 情景例句
I'm sure I won't. I really appreciate all of your hospitality.
这点我相信。我真的很感激你的招待。
He used to live in my neighborhood.
他曾与我是邻居。
Can you ask her to ring me back, please?
你能请她给我回个电话吗？