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
I thought so, too.
我也这样想。
Do you ever learn Chinese during the holidays?
你曾经在假日期间学中文吗？
Yes, it is, she said. And who are you, anyway?
不，是我的名字啊，她说，而你到底是谁呀？"