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》

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。

youdao

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。

youdao