Polyiodization
多碘化反应
🗣️ 情景例句
Come on. You all helped.
别这样说。你们都帮了忙。
Gentlemen! Can't you agree on anything?
先生们，可否赞成一项？
Mars is too dry and poor in oxygen, Venus far too hot, and so is Mercury,
火星太干燥又缺氧，金星太热，水星也一样。