单词	roach back
释义	roach back noun : an arched back (as of a dog) Illustration of roach back Word History First Known Use circa 1750, in the meaning defined above
随便看	straightens straightens (out) straightens (up or out) straightens (up) straightens out straightens up straightens up or out straighter straightest straightforth straightforward straightforwardly straightforwardness straightforwardnesses straightforwards straighthead straightheaded straighting straightish straightjacket straightjacketed straightjacketing straightjackets straightlaced straightlier

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