单词	boracic acid
释义	boracic acid noun bo·​rac·​ic acid bə-ˈra-sik-  : boric acid Word History Etymology Medieval Latin borac-, borax borax First Known Use 1790, in the meaning defined above Medical Definition boracic acid noun bo·​rac·​ic acid bə-ˌras-ik-  : boric acid
随便看	drop behind drop black drop bolt drop bottom drop bow drop box drop bunch drop by drop chalk drop cloth drop compass drop cookie drop cord drop crop drop curtain drop ear drop elbow drop everything drop fence drop flare drop fly drop folio drop forger drop frame drop front

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