Barytron
n. 介子\\n[醫(yī)] 介子(中電子)
?? 醫(yī)學(xué)釋義
重電子，介子
??? 情景例句
A watch! I've got just the place for watches! Let's go.
手表！我正好知道有家賣表的。走吧！
In water you may see your own face; in wine, the heart of another.
水中可見自己的臉，酒中可見別人的心。
Have you got it?
明白了嗎？