Phylogenetically
系统发生的, 动植物演化史的, 动植物种类史的
🗣️ 情景例句
Hello, my name is ... May I speak to ...?
喂， 我叫……我可以和……讲话吗？
It is right to put everything in its proper use.
凡事都应该用得其所。
I learnt to drive in four weeks。
我四个星期就学会了开车。