Syncatalytic
共催化的
🗣️ 情景例句
Come on, Philip!
快点， Philip。
We've only sold our product at trade fairs, not in an on-going sales campaign.
我们的产品只在商展时展售，而没有办促销活动。
He threatened to remove them by force.
于是警察威胁要强行使他们离开。