英语词汇line officer的读音、翻译及短语词组释义-英汉双解词典-求索网

单词	line officer
释义	line officer line officer n.（名词）A commissioned officer in the armed forces who is assigned to the line for duty.军官，指挥军官：武装部队中受任命军官，被派到战斗部队执行任务
随便看	radioactive nuclei radioactive nuclide radioactive pill radioactive pollution radioactive potassium radioactive precipitation analysis radioactive purity radioactive rare metal radioactive ray radioactive rays radioactive sample radioactive secular equilibrium radioactive series radioactive sodium radioactive source radioactive spring radioactive standard radioactive standard source radioactive strontium radioactive substance radioactive thyroxine radioactive tracer radioactive tracer method radioactive transformation radioactive transient equilibrium

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