Topochemotaxis
趋化源性
🗣️ 情景例句
The area of industry you wanted to get into is already at saturation point.
你想进入的待业已经达到饱和点了。
I'm afraid you will be discouraged.
我怕你会灰心。
Those first words were to change my world.
我最先学会的这些单词改变了我的生活天地。