uncertainly

adv hesitantly 犹豫地; 迟疑地: speak, wait uncertainly 吞吞吐吐地说、 左右为难地等候.

unborn, unbounded, unbowed, unbreakable, unbridled, unbroken, unbuckle, unburden, unbusinesslike, unbutton, unbuttoned, uncalled-for, uncannily, uncanny, uncared-for, unceasing, unceasingly, unceremonious, unceremoniously, uncertain, uncertainty, unchallenged, unchangeable, unchanging, uncharacteristic, uncharitable, uncharitably, uncharted, unchecked, unchristian, uncivil, uncle, Uncle Sam, Uncle Tom, unclean, uncleanness, unclear, uncoil, uncoloured (US uncolored), uncomfortable,