daylight-saving time
		
		
					
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																	Noun:
									
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										time during which clocks are set one hour ahead of local standard time; widely adopted during summer to provide extra daylight in the evenings										
																				
										 
																			
																 
							 
						 
					 
				
			 
		
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																							用作名词																						(n.)
											
										
										
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												I always forget to advance the clock one hour forward during Daylight Savings.												
我总是在日光节约时间期间忘记把表调快一个小时。
												 
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												Option to show a sundial with corrections for longitude, daylight savings time, and the equation of time.												
选择显示,日晷与更正为经度,日光节约时间,和方程的时间。
												 
																					
																																 
						 
					 
				 
						
			
			
		 
		
		
		
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