| 释义 | 
		- v.敲丧钟报丧;发丧钟声;发出不吉利的声音
 - n.钟声;凶兆
 - 网络鸣丧钟;奈尔
 
 复数:knells  过去分词:knelled  现在分词:knelling   v. ring,toll,sound,peal,chime n.  | 1. the sound of a bell rung slowly, associated with solemnity or mourning, used to announce a death or funeral 2. something that signals death, disaster, or the end of something  |  v.  | 1. to ring a bell slowly, or produce a slow ringing sound, especially as a sign of mourning or to announce a death or funeral 2. to announce or signal something such as a death, disaster, or the end of something  |  
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