back(ing) board
英
美
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名词 back:
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the posterior part of a human (or animal) body from the neck to the end of the spine
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the side that goes last or is not normally seen
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the part of something that is furthest from the normal viewer
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(football) a person who plays in the backfield
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the series of vertebrae forming the axis of the skeleton and protecting the spinal cord
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the protective covering on the front, back, and spine of a book
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the part of a garment that covers the back of your body
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a support that you can lean against while sitting
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(American football) the position of a player on a football team who is stationed behind the line of scrimmage
动词 back:
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be behind; approve of
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travel backward
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give support or one's approval to
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cause to travel backward
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support financial backing for
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be in back of
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place a bet on
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shift to a counterclockwise direction
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establish as valid or genuine
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strengthen by providing with a back or backing
形容词 back:
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related to or located at the back
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located at or near the back of an animal
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of an earlier date
副词 back:
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in or to or toward a former location
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at or to or toward the back or rear
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in or to or toward an original condition
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in or to or toward a past time
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in reply
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in repayment or retaliation
以上内容独家创作,受著作权保护,侵权必究
海词词典,十七年品牌