Bioactivity
n. 生物活性,生物活度( 指杀虫剂等对生物体的影响)
🗣️ 情景例句
Freezing, isn't it?
好冷啊！
How will we know whether it can have a positive effect on the company?
我们怎么会知道它对公司能有积极的效果呢？
I never heard of anyone making a'skeleton', as we were taught at school.
我从未听说过任何一位作家像我们在学校学的那样，动笔前先列什么提纲。