Từ điển Hán Nôm

(1) definite
(2) certain
(3) fixed
(4) to fix (on sth)
(5) to determine
(6) to be sure
(7) to ensure
(8) to make certain
(9) to ascertain
(10) to clinch
(11) to recognize
(12) to confirm
(13) OK (on computer dialog box)