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like: khảo cứu
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ENGLISH DEFINITIONS
exact:
VNEN
khảo cứu
*
☊
to investigate, study, research; study, inquiry, investigation
*
☊
all words:
VNEN
khảo cứu
*
☊
to investigate, study, research; study, inquiry, investigation
*
☊
VNEN
nhà khảo cứu
*
☊
investigator, researcher
*
☊
ℹ
khảo cứu * ☊ 
to investigate, study, research; study, inquiry, investigation * ☊ khảo cứu * ☊ to investigate, study, research; study, inquiry, investigation * ☊ nhà khảo cứu * ☊ investigator, researcher * ☊