Catalyst recovery
[化] 催化剂再生
🧩 词语组成解析
🗣️ 情景例句
We are, too.
我们也很兴奋。
Pitchers have ears.
隔墙有耳。
It was important to carry out the work quickly, so an extra team of men were asked to work on the repairs one evening.
因为尽快投入修理工作显得十分重要，于是一天晚上加派了一支工作队来参加维修工作。