Cocatalyst
助催化剂
🗣️ 情景例句
You estimate his worth too highly.
你高估了他的价值。
Please don't take offense.I only wanted to tell you what I think.
请别生气我仅仅想要告诉你我的想法。
It took a very long time to carve a page for a book.
刻一页书要花费的时间太长。