Collochemistry
胶体化学
🗣️ 情景例句
Building a nuclear power plant now would not be doing the environment any favors.
建核电站对于环境没有什么好处。
What do you think I should do?
你想我该怎么做呢？
I'm here! said Jim. And so is Polly!
“我在这儿！”吉姆说，“波利也在这儿！”