Ribonucleic
a. 核醣核酸
🗣️ 情景例句
is my idea of heaven!
正是我所谓的天堂
Well, thank you for coming.
唷，谢谢你的光临。
A week before, he had completed a successful overland flight during which he covered twenty-six miles.
一周以前，他曾成功地进行了一次26英里的陆上飞行。