Exciton
n. 激子\\n[化] 激子
🗣️ 情景例句
Can you tell me something about the student body?
谁是学生会主席？
United's Flight 102 leaves at 9:20.
联合公司的102次班机9点20分起飞。
I said that together we could light a fire that could be seen for many miles.
我说，我们一起点燃一堆火，让几英里远都能看见。