英语词汇Johnny-on-the-spot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	Johnny-on-the-spot
释义	John·ny-on-the-spot AHD[jŏn'ē-ŏn"Yə-spŏtʹ, -ôn'-] D.J.[ˌdʒɒniːˌɒnðəˈspɒt, -ˌɔːn-]K.K.[ˌdʒɑniˌɑnðəˈspɑt, -ˌɔn-]n.Informal（名词）【非正式用语】 A person who is available and ready to act when needed.可随时应召出力的人：在需要时可随时应召并愿意出力的人
随便看	safety safety belt safety circuit safety glass safetying safety island safety isle safety lamp safetyman safety match safety net safety orange safety pin safety razor safety valve safe–conduct safflor safflower safflowers saffranine saffron saffroned saffroning saffrons Safi

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