Cohn's butter
[醫] 孔恩氏試驗(檢色覺)
?? 詞語組成解析
butter
['b?t?]
n. 黃油;黃油狀的食品;奉承話;焊膏;
vt. 抹黃油于…上;用黃油煎食物;討好;
??? 情景例句
I am hungry.
我真是餓了。
You won't believe it,but it was really cheap.
你不會相信的，但這條褲子確實很便宜。
What can I do for you?
我能為您做點什么？