Erysothiovine
[化] 刺桐硫碱
🗣️ 情景例句
Oh, that's wonderful! That's wonderful!
噢， 真是美极了 ，真是美极了！
Penny wise and pound foolish.
小事聪明，大事糊涂。
Once the oxygen content of the air had risen to 25% it was ready to burn.
一旦氧气在空气中的含量达到25%，它就要燃烧。