forhard

词形变化

forharded forharding forhards 三单 forhards forharding 现在分词 forharded 过去式 forharded 过去分词

释义与例句

v.
  1. 1.

    To harden up.

    及物/不及物 废旧

词源

From Middle English forhardien, from Old English forheardian (“to grow hard”), equivalent to for- + hard.

来源：wiktionary