Premessenger rna
[化] 前mRNA
🧩 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
But the only time he's available this week
但这星期他有空的时间只有
Thinks one way, but acts another.
表里不一。
Because the equipment for adding sound to films had not yet been developed.
因为给电影配音的设备还没有研制出来。