Vanadium catalysts
[化] 钒催化剂
🧩 词语组成解析
n. 钒\\n[化] 钒V
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
That means fresh eggs and fresh milk.
也就是说会有新鲜的鸡蛋和牛奶。
Some young couples get married on that day too.
一些年轻的夫妇也在这一天结婚。
He earned enormous sums of money and was paid as much as
100 for a single appearance.