释义
n. 尾部,后部,辫子;跟踪者 a. 在后面的,从后面而来的 v. 附于其后,尾随,逐渐消失
例句
1. The actor's voice tailed away as he forgot his lines. 那演员忘了台词，说话的声音越来越小了。 2. The sting of a scorpion is in its tail. 蝎子的毒钩在其尾部.