back pollination

意思翻译 回交授粉 相似词语短语 entomophilous pollination───虫媒传粉 geitonogamy pollination───geitonogamy授粉 crop pollination───作物授粉 back back───后退 back my back───背对着我 back and back───背靠背 back to back───背靠背；连续，紧接；背靠背; 背对背 back───v.（使）后退，倒退；支持；下赌注；赞成；增援；伴奏；附带收录进……...