留尾巴 liúwěiba to leave loose ends Origin Definitions Defs Strokes Stroke Words Sentences Sents liúwěiba to leave loose ends 留 liú verb to leave To leave something behind, such as a message, an inheritance, or a physical trace.尾巴 wěiba remnant The remaining part of something; unfinished business.liúwěiba to hold back 留 liú verb to keep To keep, save, or reserve something for a specific person or purpose.尾巴 wěiba remnant The remaining part of something; unfinished business.