Polychroism
n. 多色现象, 多向色性\\n[医] 多色性(晶体的)
🗣️ 情景例句
He was my roommate in college.
他是我大学时的室友。
Do you ever play basketball after school?
你曾经在放学后打篮球吗？
What's your plan for the summer vacation?
你暑假打算干什么？