Bird's formula
[医] 伯尔德氏公式(计算尿内固形物)
🧩 词语组成解析
formula
['fɔ:mjulə]
n. 公式，准则;客套话;方案;婴儿食品;
🗣️ 情景例句
Experienced, talented, retired.
有经验， 有才能， 退休了。
I'll call the roll before class.
课前我要点名。
I am only interested in sitting in a boat and doing nothing at all!
我感兴趣的只是独坐孤舟，无所事事！