Deoxyribonucleic
脱氧核糖核的
🗣️ 情景例句
Yes, I am.
是的。
I wouldn't, if I were you.
要是我就不会。
The first essential in elephant training is to assign to the animal a single mahout who will be entirely responsible for the job.
驯象中至关重要的是指派一名专门的驯象员，全面负责这项工作。