Derrien's butter
[医] 德廉氏试验(检尿α-二硝基酚)
🧩 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
Grandpa! Grandpa!
爷爷！ 爷爷！
Which one is more delicious.
哪一个是比较好吃的？
Two of his assistants had been working busily since eight o'clock and had only just finished.
他手下两名店员从早上8点就开始忙碌，这时刚刚布置完毕。