基本解釋n.[解]袋同根派生 haustrum相關詞英漢例句In addition .there occurred difference in the structure of cotyledonary haustrum and other storages. 此外在子葉吸器的結搆和其它貯藏物等方麪也存在差異。The haustrum structure of the two were similar and both were composed of parenchyma and spiral vessel. 北桑寄生葉較薄，葉脈發(fā)達，無柵欄組織和海緜組織的分化。haustrum更多例句