uncoil

v [I, Tn] (cause sth/oneself to) become straightened from a coiled position; unwind （使某物[自己]）由卷绕状而伸直, 展开: The snake uncoiled(itself). 那蛇伸开了盘著的身体. * uncoil electric flex, a hose-pipe 展开盘著的电线、 水龙带.

unceremoniously, uncertain, uncertainly, uncertainty, unchallenged, unchangeable, unchanging, uncharacteristic, uncharitable, uncharitably, uncharted, unchecked, unchristian, uncivil, uncle, Uncle Sam, Uncle Tom, unclean, uncleanness, unclear, uncoloured (US uncolored), uncomfortable, uncomfortably, uncommitted, uncommon, uncommonly, uncommunicative, uncomplicated, uncompromising, uncompromisingly, unconcealable, unconcern, unconcerned, unconcernedly, unconditional, unconditionally, unconditioned, unconfirmed, unconscionable, unconscionably,