Davy's butter
[医] 戴维氏试验(检酚)
🧩 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
Absolutely right.
完全正确。
She made a notable contribution to science.
她对科学做出了杰出的贡献。
It is time that we made a decision.
是我们作出决定的时候了。