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
Good idea.
好主意。
Constant dropping wears away a stone.
滴水穿石。
It has sailed across the Atlantic many times.
它已经多次横渡大西洋。