grain up

短语

词形变化

grained up graining up grains up 三单 grains up graining up 现在分词 grained up 过去式 grained up 过去分词

释义与例句

v.
  1. 1.

    To grain (something) (To texture a surface).

    及物
  2. 2.

    To grain (leather) (To make softer).

    及物