uncertainly
(ad.)易變的
Un·cer·tain·ly, adv. In an uncertain manner.
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uncertainly
adv 1: in an unsteady manner; "he walked unsteadily toward the
exit"; "The wounded soldier was swinging unsteadily on
his legs" [syn: unsteadily, falteringly] [ant: steadily]
2: showing lack of certainty; "he paused uncertainly"