英语词汇“perk up”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	perk up
释义	perk up [pɜ:k ʌp] freq. 36 dict. 15 spoken 7 n.额外津贴，附带福利，外快; （使）活跃; （重新）活跃起来; 使更有趣; （使）增值
随便看	base electrode base electrolyte base element base elevation base-emitter base-emitter barrier capacitance base emitter cut off current base emitter diode base emitter junction base-emitter junction base emitter junction voltage base-emitter saturation base-emitter saturation voltage base emitter voltage base-emitter voltage base enamel base enamel, composition base endshield base equation base excess base excess, BE base excess in extracellular fluid base exchange base-exchange baseexchange

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