英语词汇to perk up是什么意思，to perk up的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-电脑手机教程网

单词	to perk up
释义	DEFINITIVE EXAMPLES 权威例句〔perk〕A giveaway helps to perk up sales.赠品会促进销售。英汉大词典Our next task is to perk up sales in Europe.我们的下一项任务就是增加在欧洲的销售额。牛津商务
随便看	radius bar radius bar brace radius bar brace bolt radius beam pitman radius block radius brick radius bucket radius cutter radius gauge radius grinding attachment radius head radius indicator radius mounting radius of action radius of bore radius of convergence radius of crank radius of curvature radius of curve radius of flange radius of flute radius of flute of tooth radius of gyration radius of inertia radius of influence

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。