詞組短語短語long beech fern 長山毛櫸long auger beech fern 長山毛櫸卵果蕨beech fern更多詞組英英字典柯林斯英英字典 a fern, Thelypteris phegopteris, that grows in damp N temperate woods and hills: family Polypodiaceae beech fern劍橋字典beech fern柯林斯字典