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

单词	unoptimistic
释义	unoptimistic 例句释义: 全部
随便看	boiler lagging plate set screw boiler lagging spacing piece boiler-leak detector boiler lighting up boiler liner boiler lining boiler load boiler load curve boiler load factor boiler loading boiler load range boiler loss boiler losses boiler main steam system boiler maintenance boilermaker boiler maker boiler maker boiler-makers boilermaker boiler makers hammer boiler maker's hammer boilermaker shell foot boiler maker's number boiler maker's roll

英汉双解词典包含2704715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。