Pentose nucleic acid (pna)
[化] 戊糖核酸
🧩 词语组成解析
n. [生化]戊糖
a. 核的
🗣️ 情景例句
But I'm sure he has a few bags with him on the train.
不过我相信他在火车上还有几件行李的。
I'm looking for a part time job.
我正在找兼职工作。
Don't forget to keep in touch.
别忘了保持联系。