Trapp's factors
[医] 特腊普氏因数(尿比重末两位小数数字乘2,即每升尿固体的克数)
🧩 词语组成解析
n. 因素（factor的复数）
🗣️ 情景例句
while you're at work.
在你工作的时候。
If I buy that car, I'll have to borrow some money.
如果我要买那辆车的话，我必须借一些钱。
Yes, it was. But it's much colder today.
是的，昨天冷。但是今天更冷。