Protocrocin
原藏花素
🗣️ 情景例句
I know you'll be able to take care of it.
我知道你能够处理好这件事。
Suppose you couldn't go on the trip.How would you feel?
假定你不能继续你的旅行，你将感觉如何？
Who was first? Who was second? Who was third?
谁是第一？谁是第二？谁是第三？