研究
n.
(Hira=けんきゅう) study, research, thorough investigation
研究する
v.
(Hira=けんきゅうする) research, study
研究
v.
(Trad=研究, Pinyin=yan2 jiu1) research, study, consider, discuss
n.
(Trad=研究, Pinyin=yan2 jiu1) examination, research
adj.
(Trad=研究, Pinyin=yan2 jiu1) investigative, investigatory
研究
v.
(Simp=研究, Pinyin=yan2 jiu1) research, study, consider, discuss
n.
(Simp=研究, Pinyin=yan2 jiu1) examination, research
adj.
(Simp=研究, Pinyin=yan2 jiu1) investigative, investigatory