英语词汇chief petty officers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	chief petty officers
释义	chief petty officer (美国海军与海岸警卫队的)军士长；(英国海军的)上士[略作 CPO， C.P.O.， c.p.o.]
随便看	gravitational gravitational acceleration gravitational bremsstrahlung gravitational collapse gravitational collapses gravitational constant gravitational constants gravitational convection gravitational displacement gravitational encounter gravitational equilibrium gravitational field gravitational fields gravitational-field theory gravitational flattening gravitational force gravitational forces gravitational harmonics gravitational instability gravitational interaction gravitational interactions gravitational lens gravitational lenses gravitational lensing gravitationally

英汉双解词典包含483723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。