Elicitor
n. 刺激素, 刺激剂
🗣️ 情景例句
I know he will love the new photographs for your book.
我相信他会喜欢你为你的书所拍的这些新照片。
He didn't visit this country on the tour.
他在旅行中不拟访问这个国家。
The relay race
接力赛