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

单词	heptavalent element
释义	heptavalent element [?hept??veil?nt ?elim?nt] 释义七价元素
随便看	makeup carrier gas make-up carrier (gas) make-up carrier gas make up carrier gas make up catalyst makeup catalyst makeup catalyst addition make up catalyst addition make-up cathead make-up circuit make up compressor make-up container makeup control valve make up crane make-up crane make-up day make up deficit makeup demineralizer area make-up depreciation make-up donkey make-up evaporator feed pump makeup examination make-up feed make-up feed evaporator make-up feed pump

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。