单词	on all fours
释义	on all fours on all fours ► F0 with your hands and knees on the ground: » You'll have to get down on all fours to clean behind the toilet.Thesaurus+: ↑Sitting and standingThesaurus+: ↑Moving on your hands and legs or on your stomach
随便看	be good/bad news be good company be good enough to be good for sth be good to go be good training for sth be/go off on one be/go on at sb be/go out on the tiles be/go round the twist be green about the gills be green with envy be grounded be grounded in sth begrudge beg the question beguile beguiling beguilingly begun be gunning for sb be had behalf be half the battle be half the dancer, writer, etc. you used to be

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