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n.孢子中壁...

Male - sterility mainly results from the abnormality of mesospore, tapetum tissue and vascular bundle.中層組織 、 絨氈層組織及藥隔維管束異常均是雄性敗育的因素....

mesospore的音標：mesospore的英式發(fā)音音標為：['mes??'sp?:]mesospore的美式發(fā)音音標為：['meso?'sp?]...