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
I can't eat another bite.
我一口也吃不下去了！
The pine tree has a very wide distribution.
松树的分布很广。
I'm sorry that you didn't get the job.
很遗憾，你没有得到那份工作。