英语词汇“protective system”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	protective system
释义	protective system Econ. protectionism (def. 1). [1810-20]
随便看	pull-on pullorum disease pullout pullover pull-quote pull tab pull-top pullulate pull-up pullus pulmonary pulmonary artery pulmonary circulation pulmonary tree pulmonary tuberculosis pulmonary valve pulmonary vein pulmonate pulmonic pulmonic airstream Pulmotor pulp pulpboard pulp canal pulp canal therapy

英语词典包含168451条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。