1.硬的，坚实的， 坚固的
2.[~ (for sb) (to do sth)]难做的，难懂的，难答的， 困难的
3.费力的，费神的， 艰难的，（作定语）辛苦的，努力的，（政治斗争中）持强硬态度的，不妥协的，不让步的
4.有力的，猛烈的， 严厉的
5.困苦的， 难以忍受的
6.（指天气）凛冽的
7.（尤指人）硬心肠的，冷酷无情的，严厉的
8.（指声音）刺耳的，（指色彩）刺目的
9.（指辅音）硬音的
10.（指酒）酒精含量高的
adv.
1.努力地，费劲地，费神地， 辛苦地，热切地
2.困难地， 辛劳地
3.严重的，猛烈的
4.呈锐角
词形变化
- 形容词比较级 harder，hardest
- 这两个形容词均有“困难”之意。
difficult比hard较为正式，侧重需要特别的能力、智力、判断力、技巧或勇气才能克服障碍。也可指深奥或抽象的难题。
hard含义广，通俗用词，与easy相对，泛指任何难理解，不好处理或不易做的事。
- with pain or distress or bitterness
- causing great damage or hardship
- slowly and with difficulty
- given to excessive indulgence of bodily appetites especially for intoxicating liquors
- very strong or vigorous
- being distilled rather than fermented; having a high alcoholic content
- not easy; requiring great physical or mental effort to accomplish or comprehend or endure
- characterized by toilsome effort to the point of exhaustion; especially physical effort
- resisting weight or pressure
- (of speech sounds); produced with the back of the tongue raised toward or touching the velum
- indulging excessively
- very near or close in space or time
- into a solid condition
- with firmness
- earnestly or intently
- with effort or force or vigor
- to the full extent possible; all the way
- produced without vibration of the vocal cords
- (of light) transmitted directly from a pointed light source
- unfortunate or hard to bear
- dispassionate
- dried out
diehard是什么意思,diehard的中文
echard是什么意思,echard的中文翻
hard是什么意思,hard的中文翻译,含