英语词汇“gill cover”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	gill cover
释义	gill cover noun A flap of skin protecting a fish’s gills, typically stiffened by bony plates. Also called operculum.The gill cover and dorsal, pelvic, anal, and caudal fins possess large red blotches.... The opercular series comprises each gill cover and generally consists of four bones. Next, place two fingers just into the gill cover and slide the fingers forward until you reach the jaw bone.
随便看	a (or one) hell of a —— a (or one) hundred per cent a (or one's) bounden duty aorta a (or that) sinking feeling a (or the) deuce of a —— a (or the) grand old man of a (or the) picture of —— wrap party wrapped wrapper wrapper application wrapping wrapping paper wrap someone in cotton wool wrap someone up wrap something up wrap up wrasse wrath Wrath, Cape wrathful wrathfully wrathfulness wrathy

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