o·pen-pol·li·nat·ed英ˌəʊpənˈpɒləˌneɪtɪd美ˌopənˈpɑləˌnetɪdAHDō'pən-pŏlʹə-nā'tĭdCOCA⁶⁵⁰³²iWeb⁴⁶⁷⁴⁷ 基本例句 天然授粉,自由传粉 Male- sterile, partially male- sterile and male- fertile plants were obtained from progenies of open-pollinated male sterile plants. 雄性不孕植株自然杂交后代,出现完全雄性不孕、部分雄性不孕与正常孕性植株。 cnki