Delff's butter
[医] 德尔夫氏试验(检咖啡因)
🧩 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
May I speak to the head of the household?
我可以请户主听电话吗？
You cannot clap with one hand.
孤掌难鸣。
Thank you. Goodbye.
谢谢。再见。