Frot弗罗
froadv.来回(现仅用于to and fro短语中)
frozen gel slicer凝胶冷冻切片机
frozen reeve shad冻鲥鱼
frozen earth area冻土地区
frozen finless ee冻鳝鱼
frozen soil depth冻土
frozen blue sheep冻岩羊
frozen eel-pout冻绵鲔鱼
Froriep's ganglia
frozen green fish冻六线鱼
frozen small clam冻小蛤