P. h.
[医] 过去病史
🧩 词语组成解析
[医] 普朗克氏量子常数
🗣️ 情景例句
It's Zhao, Z-H-A-O.
姓赵，Z-H-A-O。
A man is as old as he feels.
老不老，自己晓。
He is finding his new work far more exciting.
他发觉自己的新工作令人兴奋得多。