| 释义 |
placoderm ['plækədə:m] n.【鱼类】 盾皮鱼(Placodermus) 以上来源于:《21世纪大英汉词典》 placoderm/ˈplækəˌdɜːm/n.【古生】盾皮鱼详细释义源自:《新世纪英汉大词典》Collins外研社 n. /ˈplækəˌdɜːm/盾皮鱼【古生物学】英英释义n.fishlike vertebrate with bony plates on head and upper body; dominant in seas and rivers during |