Warning: file_put_contents(): Only 0 of 5999 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/201990.com/index.php on line 55 nerka例句_nerka英汉例句_nerka双解例句_耀久九英英词典
Food fish (Oncorhynchus nerka) of the North Pacific that constitutes almost 20% of the commercial fishery of Pacific salmon. 北太平洋食用鱼，学名为Oncorhynchus nerka。几乎占太平洋鲑鱼产量的20%25。