Dideoxy
双脱氧法
🗣️ 情景例句
It's only a suggestion, and you can do what you please.
这只是个建议，你可按照你的意愿去做。
I may be the first.
说不定我得第一。
the total absence of fishing boats around the oil rigs.
钻井平台周围根本没有捕鱼船只。