流调

liú diàoliudiao

epidemiological survey (abbr. for 流行病學調查|流行病学调查[liu2 xing2 bing4 xue2 diao4 cha2])

Characters in this word

Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences