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				           		要把电源和接地的引脚贯穿放置以便于电源和地对齐。
						        					            	 Position the power and ground feedthrough or abutment pins so that they align with corresponding pins in other cells.
								    										 
								    				            	 youdao 
- 
				           		要把电源和接地的引脚贯穿放置以便于电源和地对齐。
						        					            	 Position the power and ground feedthrough or abutment pins so that they align with corresponding pins in other cells.
								    										 
								    				            	 youdao