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
Some think that all's fair in business.
一些人以为商界的一切都是公平的。
Know thyself.
知道你自己。
The following year, it was taken to pieces and sent to America.
第二年，它被拆成若干小块，运到美国。