英语词汇engineer's bell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	engineer's bell
释义	engineer's bell 简明释义机舱车钟指令记录簿专业释义 1 地球科学机舱车钟指令记录簿 2 交通运输工程机舱车钟指令记录簿
随便看	ostium pelvinum tubae uterinae ostium pharyngeum tubae auditivae Ostium pharyngeum tubae auditoriae ostium pharyngicum tubae pharyngotympanicae ostium pharyngicum tubae pharyngotympanicae ostium praeputiale ostium primum ostium primum defect ostium pulmonale ostium pyloricum ostium reticulomasicum ostium reticuloomasicum ostium ruminoreticularis ostium ostium secundum ostium secundum defect ostium sinoatriale ostium sinoauriculare ostium sinus cornarii Ostium sinus coronarii ostiums opertures ostium trunci pulmonalis ostium tubae ostium tubae auditivae ostium tympanicum

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。