Modernizer
n. 实现现代化的人
🗣️ 情景例句
Hello.
哈啰。
What's your general impression,may I ask?
不知您对我们厂总的印象如何？
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。