英语词汇ultra fine focus tube的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	ultra fine focus tube
释义	ultra fine focus tube 英?[??ltr? fain ?f?uk?s tju:b] 美?[??ltr? fa?n ?fok?s tub] 释义 [医]超小焦点球管(0。3毫米以下)
随便看	drip board drip box drip-box drip bulb drip burner drip campaign drip cap drip catcher drip chamber drip channel drip cock drip coffee drip coffee-maker drip coffee maker dripcoffee maker drip coffees drip collector drip condenser drip control device drip cooler drip counter drip cover drip crater drip culture drip cultures

英汉双解词典包含4367426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。