Ziegler catalysts
[化] 齐格勒催化剂
🧩 词语组成解析
n. 齐格勒（德语人名）；捷格罗白葡萄酒
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
Good-bye.
再见。
He was born with a silver spoon in his mouth.
他生在富贵人家。
Class 3 were the winners!
3班获胜了！