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 n.[C](pl.as/as,As/As)1.英語字母的第一個字母:There are two as in“aboard”.“aboard”一詞中有兩個“a”。from A to Z從頭至尾,徹底地,無所不包;not know A from B目不識丁 2.(學(xué)業(yè)成績)第一,優(yōu),甲:He is a straight-A student.他是個全優(yōu)生。......(本文共 160 字) [閱讀本文] >>