单词	ethion
释义	ethion noun eth·​i·​on ˈe-thē-ˌän  : a toxic organophosphate C9H22O4P2S4 used as an insecticide and acaricide Word History Etymology blend of eth- and thion- First Known Use circa 1960, in the meaning defined above
随便看	freta fretboard fretboards fretful fretfuler fretfulest fretfuller fretfullest fretfullier fretfulliest fretfully fretfulness fretfulnesses fretize fretless fretmen frets frets (about or over) frets about or over fretsaw fretsaws fretsome fretted fretted (about or over) miraging

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