英语词汇substituent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	substituent
释义	substituent /səbˈstɪtjʊənt/ noun Chemistry an atom or group of atoms taking the place of another atom or group or occupying a specified position in a molecule 【化】取代基（团）; 取代原子。词源 late 19th cent.: from Latin substituent- 'standing in place of', from the verb substituere （ see SUBSTITUTE）.
随便看	thermal thermal capacity thermal diffusivity thermal efficiency thermal imaging thermal inversion thermalization thermalize thermally thermal neutron thermal noise thermal paper thermal printer thermal reactor thermal shock thermal spring thermal unit thermic thermic lance Thermidor Thermidorian thermion thermionic thermionic emission thermionics

英汉双解词典包含131075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。