Cascade reactor
[化] 级联反应器; 阶式反应器
🧩 词语组成解析
🗣️ 情景例句
and Philip was opening his first medical office.
而Philip则第一次开诊所。
The word once spoken can never be realled.
一言既出，驷马难追。
Whether it be bird, fish or beast, the porpoise is intrigued with anything that is alive.
海豚对凡是活的东西都感兴趣，不管是鸟、是鱼，还是野兽。