Topochemotaxis
趋化源性
🗣️ 情景例句
I'm sick of English, I want to learn French.
我讨厌英语，我想学法语。
Every man is the architect of his own fortune.
每个人都是他自己命运的建诛师。
Is the population of the world still growing?
世界人口仍然在增长吗？