英语词汇placoid怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	placoid
释义	placoid/ˈplækɔid/ adj. & n.●adj. 1 (of a fish scale) toothlike, with a flat base and a spiny backward projection, as in sharks and rays (cf. 参见 CTENOID) (鱼鳞)栉状的，板状的 2 (of a fish) covered with these scales (鱼)有盾鳞的 ●n. a placoid fish 有盾鳞的鱼 [Greek plax plakos ‘flat plate’]
随便看	pondweed pone pone pong pongal pongee pongid pongo pongy poniard pons pons asinorum pont Pontefract-cake pontes pontifex Pontifex Maximus pontiff pontifical pontifically pontifical Mass pontificate pontifices pontoon pontoon

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