Polychroite
n. (在不同试剂作用下可呈不同颜色的)藏红花颜料
🗣️ 情景例句
International travel involves a lot of waiting around in airports.
经常在机场等候是环球旅行的一部分。
Promise is debt.
许愿就是债，欠了不容赖。
Grandma is ill, she said. I must take her to hospital.
“奶奶病了，”她说，“我必须送她去医院。