overgrind

过度粉碎

词形变化

overgrinding overgrinds 三单 overgrinds overground overgrinding 现在分词 overground 过去式 overground 过去分词

释义与例句

v.
  1. 1.

    To grind excessively.

    及物

词源

From over- + grind.

来源：wiktionary