SilkmothBNC¹⁴⁴⁶⁶⁴⁺³ 基本例句 家蚕蛾家蚕蛾科 The origin of cocoonase of silkmoth, Bombyx mori was likely midgut, maxilla, or craw. However, it was absent of direct evidences whether the craw could secret cocoonase . 家蚕蛾溶茧酶可能来源于下颚、嗉囊和中肠，嗉囊是否具有分泌溶茧酶的能力至今缺乏直接的证据。 cnki