英语词汇“one is never too old to learn”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	one is never too old to learn
释义	one is never too old to learn 活到老，学到老
随便看	variable step variable step size variables test variable stop variable stroke variable stroke control variable stroke engine variable-stroke injection pump variable stroke injection pump variable stroke metering variable stroke plunger pump variable stroke pump variable-stroke pump variable structure variable structure computer variable structure control variable structure control system variable-structured system variable substitution variable substrate variable sum payoffs variable supply variable swathe width nozzle variable-sweep variable sweep 悬1 悬2 悬3 悬4 悬兵束马悬剑空垄悬壶问世悬头刺股悬崕峭壁悬崖勒马死说活说死读书死谏死账死货死路死过去死里逃生死重泰山死钉坑儿