Mall's formula
[医] 马耳氏公式(胎龄与胎长的关系)
🧩 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
To smell the flowers.
去轻松一下。
I came here when I was 20.
我二十岁来这儿。
Luckily the weather was not so wet as it is today.
幸运的是，那天的天气不像今天这样有雨。