brown-BNC²³⁶²¹³⁺¹ 例句 At the arrow can be seen some brown- black pigment characteristic of melanoma. 箭头所示黑色素是黑色素瘤的特征。 com Clarifying communication: Examples include newsletters, email, and brown- bag lunches. 澄清沟通:包括信件,电子邮件,一个简短的午餐。6sq Harold is always brown- nosing the oss. 哈罗德总是拍老闆的马屁。 chinabroadcast