geometridyoudaoicibaDictYouDict[geometrid 词源字典]
"A moth of a large family (Geometridae), distinguished by having twig-like caterpillars ( loopers) that move by looping and straightening the body", Late 19th century: from modern Latin Geometridae (plural), from the genus name Geometra, from Greek geōmetrēs (see geometer).[geometrid etymology, geometrid origin, 英语词源]