英语词汇jack back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	jack back
释义	jack back 简明释义插座回路：一种将电话线路连接到电话设备的方法，通常用于电话交换机或电话线路的维修和测试。网络释义短语 1 jack back 平衡杠杆 2 Jack is back 杰克归来 3 Wish Jack Back 希望杰克归来双语例句 1 Jack went to the back of the tent. 杰克走到帐篷的后面。 2 Daisy lets Jack put it back. 黛西让杰克把它放回去。 3 Jack caught more big fish, and put them all back into the lake. 杰克抓了更多的大鱼，并把它们都放回湖里。
随便看	relations of production relations of will Relations,Parasite-Host Relations,Parent-Child relations pertaining to ships Relations,Physician-Hospital relations(products) Relations,Professional-Family Relations,Professional-Patient Relations,Public Relations,Race Relations,Researcher-Subject relationss Relations,Sibling relations theory relation structured processes relation system relation table relation test relation theory of personality relation to relation to uprightness relation tree relation type relativa

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。