Eim
[医][=excitability-inducing material]兴奋诱导物质
🗣️ 情景例句
At the Bronx High School of Science.
在Bronx区的理科中学读书。
Lack of knowledge is darker than night.
没有知识比黑夜还要黑。
One is the general atmosphere of secrecy in which it is carried out,
一是科研工作中普遍存在的保密气氛；