I very much hope that this case will prove to be a catalyst for change.
我非常希望这件事终将成为促成变化的催化剂。
《柯林斯英汉双解大词典》
2
But in that case, too, a catalyst would be needed to boost reaction rates enough to account for the dearth of acetylene.
但在那种情况下,也需要催化剂去加快足够的反应速度,以解释乙炔的缺失。
3
The case of the false to confusion is a large part of the people, because the imagination of western way is retained in the catalyst feeling experience guide.