Warning: file_put_contents(): Only 0 of 6112 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/totle.com.cn/index.php on line 55 helleri例句_helleri英汉例句_helleri双解例句_乐豆毛深蓝词典
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。