hard

🇬🇧/hɑːd/ 🇺🇸/hɑːrd/📚 769 13 5雅思 中考 高考
Something that is hard is very firm and stiff to touch and is not easily bent, cut, or broken. 坚硬的

adjective [原级]硬的,坚固的;困难的;猛烈的,用力的;困苦的,艰苦的;努力的;冷酷的,心肠硬的;严厉的,苛刻的;(政党内部派别)极端的,固执己见的;(季节,天气)严酷的,凛冽的;(水)硬的;坚强的,勇敢的;刺目的,令人不快的;确凿的,可靠的;(学科)实证的;硬(科幻)的;酒精含量高的,烈性的;(尤指葡萄酒因含有单宁酸而)苦涩的;(毒品)毒性强的,易上瘾的;(辐射)穿透力强的

  • Something that is hard is very difficult to do or deal with. 困难的

adverb [方式副词]努力地,费力地;用力地,猛烈地;仔细地,认真地;沉重地,大量地;变硬;在最大程度上

  • If you work hard doing something, you are very active or work intensely, with a lot of effort. 努力地
hard 出现在下面的课文中
Lesson 037&38 Making a bookcase hard 副词: 努力地
Lesson 103&104 The French test hard 形容词: 硬的
Lesson 8 The best and the worst
Lesson 10 Not for jazz
Lesson 30 Football or polo?
Lesson 31 Success story
Lesson 52 A pretty carpet
Lesson 65 Jumbo versus the police