catalyse

1. V-T If something catalyses a thing or a situation, it makes it active. 促進(jìn)[正式]

The Macintosh computer helped catalyse a total change in the way computers were used. 麥金托什計(jì)算機(jī)幫助促進(jìn)了計(jì)算機(jī)使用方式的大轉(zhuǎn)變。

2. V-T In chemistry, if something catalyses a reaction or event, it causes it to happen. 催化[技術(shù)]

The wires do not have a large enough surface to catalyse a big explosion. 金屬線沒(méi)有足夠大的接觸麪來(lái)引起大爆炸。