Hugoniot equation
[化] 于戈尼奥方程
🧩 词语组成解析
🗣️ 情景例句
Good night, Son.
晚安， 儿子。
He that has no children knows not what is love.
没有孩子的人，不懂什么叫爱。
But this does not matter, for, as he has often remarked, one is never too old to learn.
但这没有关系，因为正如他常说的那样，人要活到老学到老。