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

单词	protectograph
释义	protectograph 英?[pr?'tekt?grɑ:f] 美?[pr?'tekt?grɑf] 释义 n. 保护装置书写机
随便看	TRANSIT -time tubes TRANSIT -time tubes used as amplifiers TRANSIT -time tubes used as demodulators TRANSIT -time tubes used as modulators transit-time tube with deflection of electron beams in a resonator transit-time tube with equalising rings for the connection of resonators transit-time tube with strappings for the connection of resonators transit-time tube with transit-time tube in a resonator transit time ultrasonic flowmeter TRANSIT -time used as oscillators transitting transit tolls transit trade transit traffic transit train transit trangulation transit transport transit traverse transit traverse station transit trunk transit-type transit-types transitu transiture Transit van

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。