Phylogenetically
系统发生的, 动植物演化史的, 动植物种类史的
🗣️ 情景例句
And she's shy with new people, just like he is.
她见了生人就害羞 ，与他一样。
If he doesn't pay him, I will.
如果他不，我将付给他。
and a period (which is the time it takes a wave crest to travel one wave length).
和周期（浪峰走过一个波长所需的时间）。