英语词汇“preopercle”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	preopercle
释义	pre·opercle \(\|)prē+\ noun also pre·operculum \\| ̷ ̷+\ (plural preopercles also preopercula) Etymology: New Latin preoperculum, from pre- + operculum : a flat membrane bone in the gill cover of most fishes lying immediately in front of the opercle
随便看	four of a kind four-paw grab four paws fourpence fourpence fourpence ha'penny fourpenny fourpenny fourpenny nail four-piper fourplex four-poster fourpounder four-quarter plan four questions fourragere fourragère fourrier four-rowed barley fours fours fourscore fourscorth fourses foursome

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