英语词汇protraction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	protraction
释义	pro·trac·tion /-ˈtrækʃən/ n.
随便看	integrates integrating integrating factor integrating factors integration integrational integrational integrationist integrationists integrations integration's integrative integrator integrators integrin integrities integrities' integrity integrity's integrodifferential integument integumental integumental integumental,integumentary integumentary

英汉双解词典包含548777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。