Bismark brown r
[化] 碱性棕; 俾斯麦棕R
🧩 词语组成解析
俾斯麦；[人名] 俾斯麦；[地名] [德国] 俾斯麦
brown
[braʊn]
adj. 棕色的;褐色的;被晒黑的;未去壳的;
n. 褐色;棕色;
v. 变成棕色;成褐色;晒黑;烤得焦黄;
🗣️ 情景例句
Sorry, I'm afraid I'm busy tonight.
很抱歉，恐怕我今晚没空。
Mr. Jones is the author of the controversial book.
琼斯先生写出了一本有争议的书。
The doctor looked over Mrs Brown very carefully.
医生非常仔细地给布朗夫人作了检查。