Diacetyl butter
[医] 双乙酰试验(检脲)
🧩 词语组成解析
n. [化]联乙醯
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
I don't know what-to do.
我不知道怎么做。
A match will set fire to a large building.
星星之火，可以燎原。
I realized sadly that I had been completely defeated by their ingenuity.
我懊丧地感到败在了足智多谋的蚂蚁的手下。