unstop

英 [ʌn'stɒp] 美[ʌn'stɑp]

第三人称单数: unstops;过去式: unstopped;过去分词: unstopped;现在分词: unstopping;

unstop (v.): "remove the stopper from," late 14c., from un- (2) "reverse, opposite of" + stop (v.). Related: Unstopped; unstopping.