Catalyst refucer
[建] 催化剂还原器
🧩 词语组成解析
🗣️ 情景例句
Have gone to the railroad station.
去火车站。
A good horse often needs a good spur.
好马常要好靴刺。
When I present my views on the competitive products, I will refer to the patent situation.
专利的情况会在说明竞争产品时一并提出。