Arthroderm
节肢动物皮层
🗣️ 情景例句
An individual's sex and characteristics are determinded by their unique set of genes.
个人性别和性格是由他们特有的一套基因决定的。
Don't forget to thank him.
不要忘记谢谢他。
Oh, there's the conductor. Do you have your ticket?
啊，列车员来了。票在你那儿吗？