Ctdna
[化] 叶绿体DNA
🗣️ 情景例句
Birds are good pets, they can wake you up by singing in the morning.
鸟是很好的宠物，它们早上的歌声可以将你从梦中唤醒。
No. He'll slaughter me.
不，他会宰了我的。
It has to be tall because it is like a giant block and tackle,
井架必须很高，因为它像一个巨型滑轮组。