英语词汇“air cell”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	air cell
释义	air cell noun : a cavity or receptacle for air: a. : the air sac of a bird b. : a dilation of a trachea of an insect c. : a pulmonary alveolus d. : the space between the membranes of an egg usually at the large end that increases in size with age
随便看	bote botete botfly botfly both both bother botherate botheration botherheaded botherment bothersome bothidae bothie bothnian bothnic bothr bothr- bothri- bothri bothridium bothrio bothrio- bothriocephalus bothriocidaris

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