pre·harvest英priː'hɑːvɪst美priː'hɑːvɪstCOCA¹⁷³³²⁵ 基本例句 adj.收获前的⁵⁰;收获期前的⁵⁰ In2006, resistance to preharvest sprouting of the196 selected cultivars in2005 and179 other wheat cultivars was investigated at physiological maturity. 2006年在小麦生理成熟期,抗穗发芽鉴定了179个品种及上一年筛选的全部材料。 cnki