短语词组短语Root -hair attachment 根毛吸附root -hair region [植]根毛区Leakage root of hair 透毛皮root of hair 翻译;毛根Organic Root Stimulator Hair Fertilizer 有机根刺激头发肥料old root hair 老的根毛total root hair number 总根毛数 返回 root hair