Cemented catalysts
[建] 胶接催化器
🧩 词语组成解析
a. 注水泥的；渗碳的；粘合的
n. <化>催化剂( catalyst的复数形式 ); 触媒; 促进因素; 有感染力的人
🗣️ 情景例句
You give me the money and I'll give you the goods.
你付钱，我给货。
To dart through sky
突破阴霾的天空
Oh, it's too hard. I can't count them.
噢，太难数了。我数不了。