Wiktionary英语词典

收录 1,329,381 个英语单词,来自Wiktionary的英文释义、IPA发音、词源、词形变化和词汇关系数据

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B开头单词 (共84,086个)
back to basics
back to fundamental principles
back to front
Turned so that the back is now at the front; the wrong way around.
back to nature
Turning away from urban environs and attitudes, towards an organic, agrarian lifestyle.
back to square one
Located back at the start, as after a dead end or failure.
back to the drawing board
Indicates that one must try a different strategy in order to achieve some goal following the failure...
Back to the Future Day
The date October 21, 2015, regarded as commemorative of the movie Back to the Future Part II, in whi...
back to the old drawing board
Alternative form of back to the drawing board.
back to the wall
A very difficult situation with no beneficial options available for action.
back tooth
A molar.
back up
To move backwards, especially for a vehicle to do so.
back up the truck
To take advantage of favourable pricing by purchasing a large amount.
back vowel
Any vowel sound produced in the back of the mouth, such as /uː/ in rule or /əʊ/ in pole.
back vowels
plural of back vowel
back wall
The wall at the back of a racquetball or squash court, directly opposite the front wall.
back walls
plural of back wall
back wash
Alternative spelling of backwash.
back washed
simple past and past participle of back wash
back washes
plural of back wash
back washing
present participle and gerund of back wash
back water
Alternative spelling of backwater.