Epss
[医][=E-point septal separation]E峰间隔分开（距离）（超声心动图）
🗣️ 情景例句
My dear little boy just looked up at me as if to say,
我亲爱的小男孩只是仰头看着我 ，好像在说，
Nothing comes from (or of) nothing.
无风不起浪。
I felt sure I would never be able to close the case again.
我相信那箱子再也关不上了。