| 释义 | 
		- n.颤音;短促尖声;(鸟的)啼啭
 - v.(连续)发颤音;欢快地高声说;发 r 颤音
 - 网络震音;楚尔人;颤声
 
 第三人称单数:trills  现在分词:trilling  过去式:trilled   n. quaver,tremolo,warble,quiver,waver 1.  | (人的)颤声,短促尖声;(鸟的)啼啭,唧唧啾啾a repeated short high sound made, for example, by sb's voice or by a bird  |  
 2.  | 颤音the sound made when two notes next to each other in the musical scale are played or sung quickly several times one after the other  |  
 3.  | 颤音a sound, usually an <eph>r</eph> , produced by making the tongue vibrate against a part of the mouth  |  
 1.  | [i] (连续)发颤音,发短促的响声to make repeated short high sounds  |  
  | A phone trilled on the desk. 办公桌上的电话丁零零地响了。  |   | The canary was trilling away happily. 那只金丝雀唧唧啾啾地欢唱个不停。  |  
 2.  | [t] + speech 欢快地高声说to say sth in a high cheerful voice  |  
  | ‘How wonderful!’ she trilled. “太妙了!”她高兴地喊道。  |  
 3.  | [t] ~ sth 发 r 颤音to pronounce an ‘r’ sound by making a trill  |  
 v.  |  |  n.  | 2. 抖动声,颤声;【音乐】颤音;【语音】卷舌音;(鸟的)啼啭  |  
 v.  | 1. to play, sing, pronounce, or utter something with a trill or a sound resembling a trill 2. to spin or twirl around 3. to sing or play a musical trill  |  n.  | 1. a high-pitched warbling sound, especially one made by a bird 2. a musical ornament consisting of rapid alternation between two adjacent notes. 3. a sound or consonant made by two vocal organs vibrating rapidly against each other, e.g. the tip of the tongue vibrating against the ridge behind the front teeth 4. a musical sound made by singing or playing two similar notes one after the other very quickly 1. a high-pitched warbling sound, especially one made by a bird 2. a musical ornament consisting of rapid alternation between two adjacent notes. 3. a sound or consonant made by two vocal organs vibrating rapidly against each other, e.g. the tip of the tongue vibrating against the ridge behind the front teeth 4. a musical sound made by singing or playing two similar notes one after the other very quickly  |  
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