词典 / 科技
feather alum【矿】;halotrichite【矿】;iron alum【矿】
暂无补充释义。
feather key
primary feather
feather duster
stiff cocktail and chicken wing feather
flight feather, remex
secondary feather
flight feather【鸟】
Myriophyllum brasiliense Camb.; Brazilian Parrot's feather
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