单词	ethiops mineral
释义	ethiops mineral noun : impure black mercuric sulfide prepared by rubbing together mercury and sulfur Word History First Known Use 1697, in the meaning defined above
随便看	doodlebug doodlebugs doodled doodler doodlers doodles doodlesack doodley-squat doodley-squats doodling doodly-squat doodoos doodskop doofers doofunny doofus doofuses doohickey doohickeys doohickies dook dooked dookets dooking dooks

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