| 释义 | 
		fourth AHD[fôrth, fōrth] D.J.[fɔːθ, fəʊrθ]K.K.[fɔrθ, forθ]n.(名词)- The ordinal number matching the number four in a series.第四:一序数词,一列数中的第四个
 
 - One of four equal parts.四分之一
 
 - Music 【音乐】  
 
 - A tone four degrees above or below a given tone in a diatonic scale.第四音级:自然音阶中高于或低于一给出音调四度的音调
 - The interval between two such tones.四度音程:两音调之间的间歇
 - The harmonic combination of these tones.四度和音:音调的和谐组合
 - The subdominant in a scale.下属音
 
 - The transmission gear or gear ratio used to produce forward speeds next higher to those of third in a motor vehicle.第四档:海车换挡时从第三挡换到下一挡,以加快速度
 
 - Fourth The Fourth of July; Independence Day. Fourth 美独立纪念日:7月4日;美国独立纪念日
 
 
 - Middle English fourthe 中古英语 fourthe 
 
 - from Old English fēorthā * see  k wetwer- 源自 古英语 fēorthā * 参见 k wetwer- 
 
  fourth adv.(副词)adj.(形容词) |