Deoxyribonucleic
脱氧核糖核的
🗣️ 情景例句
And that's dear little Max.
那是亲爱的小Max。
To facilitate carrying, rope or metal handles are indispensable and should be fixed to the boxes.
为便于搬运，绳子或铁把手不可缺少，并将其固定在箱子上。
Don't worry. I can help him.
不用着急，我来帮他。