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
And if you ever need Dad or me to help you ...
如果你们的确需要我和爸爸的帮助的话 ……
Scientists contribute to the well-being of mankind.
科学家为人类造福。
That's why we were getting anxious about you.
所以我们才为你们担心。