hardens

FREQ #40231

v. （使）变硬( harden的第三人称单数 ); （使）坚固; （使）硬化; （使）变得坚强

释义与例句

v.

1.

third-person singular simple present indicative of harden

相关短语

hardens someone's heart hardens up hardens one's neck harden someone's heart harden one's neck harden up case hardens case harden [机] 铁材料之使表面硬化, 表面淬火