英语词汇necked down section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	necked down section
释义	necked down section 翻译下颈段以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译网络释义短语 1 necked-down section 收缩断面
随便看	float carburetor float case float catheter float centering float chamber float chamber float chamber cap float chamber control float chamber cover float chamber spring ring float chamber winch float charge float charging float charging generator set float circuit float coal float collar float contact float control float controlled drainage pump float-controlled drainage pump float-controlled switch float-controlled valve float controlled valve float controller

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。