blacking

名词 blacking:

1. a substance used to produce a shiny protective surface on footwear
   同义词：shoe polish

动词 black:

1. make or become black
   同义词：blacken, melanize, melanise, nigrify, black

1. She wore a black silk evening gown.
   她穿着一件黑色丝质晚礼服。
2. Corduroy dresses sizes8-16 in white, yellow, red, turquoise, black per100$1,845.
   条绒上衣尺码8至16号为白，黄，红，青绿及黑色，每100件价格为1,845美元。

black.ing

n.（名词）
See lampblack
参见 lampblack
A preparation, such as a shoe or stove polish, that is used to impart a black color.
黑色涂料：一种制剂，如鞋油或炉擦亮剂，用于上黑色