短語詞組短語enveloping surface 包絡面；包圍面enveloping ring [數(shù)]包絡環(huán)enveloping curvature 包絡曲率Enveloping signature 封外簽名;簽名類型為封外加簽;封裝式簽名enveloping cell [無脊椎]圍被細胞;外層細胞;包圍細包Enveloping Signatures 封裝式簽名enveloping fertilizers 包膜肥料enveloping graph 包絡圖 返回 enveloping