英语词汇back contact是什么意思，back contact的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	back contact
释义	back contact　【电】后部触点
随便看	Du Nouy(ring) tensiometer du pont analysis du-chain duad duad dual dual dual dual dual accelerometer dual access dual access buffer dual actuator s dual algebra dual amplification dual and unified system dual approximation dual aspect convention dual automation dual automorphism dual ball check valve dual basing-point system dual beam dual beam oscilloscope dual broadcasting

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。