英语词汇“tracheal sac”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	tracheal sac
释义	tracheal sac noun : an air sac of the tracheal system of an insect
随便看	pileup pile up pileus pilework pileworm pilewort piley pilfer pilferage pilferage pilferage hazard pilferer pilfery pilgarlic pilgrim pilgrim Pilgrim pilgrimage pilgrimage pilgrimage festival pilgrim bottle pilgrim brown pilgrimer pilgrimess pilgrim father

英语词典包含332784条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。