the fact that a piece of clothing, material, etc. can be turned inside out and worn or used with either side showing 可翻转的;可两面穿的;正反两用的 the fact that a process, an action or a disease can be changed so that something returns to its original state or situation 可逆的;可恢复原状的;可医治的 The proposals should consider the reversibility of environmental effects. 提案应考虑环境影响的可逆性。