英语词汇gravest problem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	gravest problem
释义	problem n — 难 n • 课题 n • 难度 n • 疙瘩 n • 难处 n • 周折 n • 烫手山芋 n
随便看	sections and subsections sections and units sections are completed sections are identical sections are numbered sections comprise sections deal with sections devoted section selection sections, elevations sections, elevations section sentence sections entitled sections feature sections German civil Code section shall survive section shape section shrinkage section size sections marked section s mm2 sections of sections of a newspaper sections of concrete sections of field

英汉双解词典包含2273206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。

problem n —