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

单词	observational survey
释义	observational survey [网络] 观察法；观察调查法；观察纵览
随便看	train regulation train regulator audio panel train resistance train resistance formula train ring network train route train route indicator train running train running delay train running in train running indicator train running in opposite direction train running in reverse direction train running on scheduled time train running out train running time on load trains train safety regulation train-scent train schedule train schedule chart trains command train section train separating train separation 在在风寒在地愿为连理枝在天愿作比翼鸟在家见少行见多在山泉水清在惠山寺松竹之下在昔戎戈动在灯前攲枕在生本求多子孙在谢公处画あじなあじな【味な】あじのもとあじのもと【味の素】あじの素あじみあじみ【味見】あじゃいるあじゃすたーあじゃすと