Cohn's butter
[医] 孔恩氏试验(检色觉)
🧩 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
I have a tourist visa.
旅游签证。
I think gray hair makes you look rather distinguished.
我觉得你灰白的头发使你看上去很严肃。
But you still haven't explained what you're doing here.
啊，你还没有说你是来干什么的。