uncertainly
adv. 不明确地；怀疑地
近义词：hesitantly，indecisively，tentatively，nervously，anxiously，apprehensively，timidly，doubtfully，falteringly，unsteadily，
英英释义
Adverb
- in an unsteady manner;
"he walked unsteadily toward the exit" "The wounded soldier was swinging unsteadily on his legs"
- showing lack of certainty;
"he paused uncertainly"
例句
- I wobbled uncertainly for a couple of paces, then over I went.我踉跄了几步就跌倒了。