Messenger rna
[化] 信使RNA
🧩 词语组成解析
ribonucleic acid 核糖核酸（略作RNA）；浪漫派小说家协会(Romantic Novelists ' Association);
🗣️ 情景例句
Of course.
当然。
His courage is a lesson to us.
他很有勇气，是我们大家的榜样。
The most wonderful piece of machinery on show was Nasmyth's steam hammer.
其中最奇妙的是内史密斯的蒸汽锤。