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单词 roach back
释义

roach back

/ˈrəʊtʃ ˌbak/
noun
In an animal: a back with a convex profile due to an arched spine. Occasionally as adjective: = roach-backed.

Origin

Mid 18th century; earliest use found in William Gibson (?1680–1750). Apparently from roach + back, after roach-backed.

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更新时间:2024/12/23 13:07:26