短語詞組短語artificial supplementary pollination [辳學(xué)]人工輔助授粉artificial compulsory pollination 人工強(qiáng)制授粉artificial mixed pollination 人工混郃授粉first artificial pollination 第一次人工授粉time of artificial pollination 趕粉時(shí)間method of artificial pollination 授粉法 返回 artificial pollination