长尾巴 zhǎngwěiba to grow a tail Origin Definitions Defs Strokes Stroke Words Sentences Sents 长 長 zhǎng verb to grow to grow; to develop; to sprout; to grow to maturity尾巴 wěiba noun tail 1. The protruding part at the back of an animal's body; also used for the back or end part of an object. 2. A person who follows someone else in order to keep them under surveillance.