Ziegler catalyst
[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
🗣️ 情景例句
it's exactly as it was when we were married!
它跟我们结婚的时候一模一样！
I'm swimming at the lake.
我在湖边游泳。
Oh, yes. It is mine.
啊，是的！是我的！