英语词汇upper Cambrian series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	upper Cambrian series
释义	upper Cambrian series 简明释义上寒武统专业释义 1 地球科学上寒武统
随便看	complementary slackness theorem complementary society complementary solution complementary space complementary square complementary strain energy complementary strand complementary strategic alliance complementary stress complementary structure complementary subgroups complementary submatrix complementary submodule complementary submodules complementary subset complementary subspace complementary substrate complementary supply complementary surface complementary symmetrical amplifier complementary symmetrical circuit complementary symmetry complementary symmetry amplifier complementary symmetry circuit complementary symmetry circuit

英汉双解词典包含3185865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。