英语词汇“random activity”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	random activity
释义	random activity [劳经] 随意动作
随便看	echo sounding device echo-sounding device echo sounding gear echo-sounding gear echo sounding instrument echo-sounding instrument echo sounding launch echo sounding-machine echo sounding machine echo sounding room echo-soundings echo soundings echo source echo sourding echo-speech echo speech echospeech echo splitting echo-splitting radar echostar Echostigmine echo stop echo-strength echo strength echo strength indicator 锌锍锎锏锐锐1 锐2 锐3 锐4 锐不可当じんみゃくじんみゃく【人脈】じんみんじんみん【人民】じんみんせんせんじんみんせんせん【人民戦線】じんめいじんめいじんめい【人名】じんめい【人命】