Clark's butter
[医] 克拉克氏试验(检血钙)
🧩 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
He's the editor of the Riverdale paper.
他是Riverdale报的编辑。
While you were writing letters,I was reading a book.
当你正在写信时，我正在读一本书。
No, Mom, said Lucy. I forgot the money!
“没有，妈妈，”露西说，“我忘记带钱了！”