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
He isn't likely to win.
他不可能赢。
Money spent on the brain is never spent in vain.
智力投资，决非虚掷。
I've got three weeks altogether. What do you suggest I see?
我总共有三周时间。你建议我看些什么呢？