英语词汇“protobitumen”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	protobitumen
释义	protobitumen 英?[pr??t??b?t'j?m?n] 美?[pro?to?b?t'j?m?n] 释义原沥青（有机物转化为石油的最初阶段）
随便看	power assisted steering powerassisted steering power(-assisted) steering power-assisted steering gear power assisted steering gear power assisted steering ram power-assisted steering ram power-assisted steerings power-associative algebra power associative algebra power associative loop power atenuation power attenuation power attenuator power at the drawbar power at the power takeoff power at zero flow rate power auger power-auger boring power augmentation power augmentation mode power-augmented ram-wing power-augment ram wing power auto-transformer power available

英汉翻译词典包含4367426条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。