Bàn phím:
Từ điển:
Anh - Việt
Việt - Anh
Pháp - Việt
Việt - Pháp
Đức - Việt
Việt - Đức
Việt - Việt
Na Uy - Việt
operand
operant
operate
operated
operatic
Operating gearing
Operating income
Operating profit
operating-room
operating-system
operating-table
operating-theatre
operation
operation-analysis
operation-research
operational
operationalism
operationalist
operations research
operations room
operatise
operative
operatively
operatize
operator
opercula
opercular
operculate
operculated
operculation
operand
toán hạng
operand
(máy tính) ôpêran