First,NAA (naphthalene acetic acid)0.1mg/1 and colchicine 0.2mg/1 were added to MS medium,on which plant segments of dihaploid were inoculated.是什么意思_First,NAA (naphthalene acetic acid)0.1mg/1 and colchicine 0.2mg/1 were added to MS medium,on which plant segments of dihaploid were inoculated.在线翻译_英语_读音_用法_例句