Positons
(positon 的复数) n. 正电子；阵地
🗣️ 情景例句
He graduated from medical school in 1960
他在一九六零年从医学院毕业，
The trees emit a fragrance of their own.
各种树木会发散各自独有的气味。
What are you doing?
你在干什么？