falter
			[ˈfɔltɚ]					
		
						
			vi.
							(嗓音)颤抖;
							支吾其词;
							蹒跚;
							摇晃;
					
				
			n.
							支吾,结巴;
							踌躇,不稳;
							摇晃;
							颤抖;
					
				
					
		
					
		
				例句:
		
						- 
				Investment could dry up and that could cause the economy to falter.
								
 投资可能会中断,而这会引起经济衰退。
 
- 
				His voice began to falter.
								
 他的声音开始发颤.
 
- 
				There was a falter in his voice.
								
 他的言语支吾.
 
- 
				Coal production could falter along with other economic activities.
								
 来自SA
- 
				Should commitment falter, polio will come roaring back.
								
 来自VOA
- 
				Ronteiro said negotiations will falter without an investigation.
								
 来自VOA
- 
				He never falters in his determination.
								
 他的决心从不动摇。
 来自《权威词典》