Planck constant
[化] 普朗克常数; 普朗克作用量子
🧩 词语组成解析
n. 普朗克（德国物理学家）
🗣️ 情景例句
Things have been better, but I'm still happy to be living here.
情况好了不少，但我还是很乐意住在这儿。
Is it convenient to you if I come at 6 p.m.?
如果我下午6点来拜访你，方便吗？
She was a famous actress When I was still at school.
当我还是学生时，她就是个著名的演员了。