Concentration butter
[医] 浓缩试验(检肾机能)
🧩 词语组成解析
butter
['bʌtɚ]
n. 黄油;黄油状的食品;奉承话;焊膏;
vt. 抹黄油于…上;用黄油煎食物;讨好;
🗣️ 情景例句
As poor as a church mouse.
一文不名。
I'm afraid I've let myself get run-down. I've been working too hard.
我似乎弄坏身体了。最近太过劳累。
Yes. That's just right. It's nice and soft, too.
对。那正好，又软又好看。