Phlogiston
n. 燃素\\n[化] 燃素
🗣️ 情景例句
They all work hard, without exception.
他们个个努力工作，无一例外。
How long will the flight be delayed?
班机诞误多长时间？
It is because in the modern world, English is very widely used for business between different countries.
这是因为在现今世界，英语广泛应用于国与国之间的贸易往来。