| 释义 | 
		 Related topics: Textures, soundsthrum /θrʌm/ verb (thrummed, thrumming) [intransitive]  CSSOUNDto make a low sound like the sound of an engine  发低沉的嗡嗡声 The engine thrummed into life. 引擎轰轰地发动了起来。 —thrum noun [singular] the thrum of passing cars 来往车辆的轰轰声→ See Verb tableExamples from the Corpusthrum• The engine thrummed as we drove through the countryside.Origin thrum (1500-1600) From the soundthrum verbChinese    sound  Corpus make a to the like low  |