基本解释n.[鱼]剑尾鱼同根派生 英汉例句用作名词 (n.)Studies concerning the feasibility of rearing Xiphophorus helleri using areificial formuladiet to replace living natural food was discussed in this paper.本文探讨了用人工配合饵料代替天然后饵饲养剑尾鱼的可行性。