单词	tiepin
释义	tiepin noun tie·​pin ˈtī-ˌpin  : an ornamental straight pin that has usually a sheath for the point and is used to hold the ends of a necktie in place Word History First Known Use 1780, in the meaning defined above
随便看	echeverría álvarez echi echia echidna echidnae echidnas Echidnidae echidnophagae echidnophagas echimyine Echimys echin- echinacea echinaceae echinaceas echinal echinate echinated eching echini echinid Echinidae Echinidea echinite echino-

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