Promotor
n. （常与of连用）发起人；倡导者, 赞助人
🔁 扩展释义
【化】 促进剂
🗣️ 情景例句
I can't build a fire by rubbing two pieces of wood together.
我总不能靠着磨擦两片木柴来取火吧。
Are you out of you mind?
你疯了吗？
I not only spoke English very carefully, but very clearly as well.
我的英语讲得不但非常认真，而且咬字也非常清楚。