单词	duration gap
释义	duration gap 存续期间缺口
随便看	main network address main note main nozzle main nozzle for vapor main nozzle retainer spring main number main nutrient elements maino main object main objective main objective of crop husbandry main objectives main object of expenditure main office main offices main oil conduit main oil distributing passage main oil gallery main oil pipe main oil pump main oil reservoir main oil tank main oil tank level alarm test main oil way pressure limiting valve main opening 杨柳丝丝拂面杨柳为谁春杨柳于人便青眼杨柳千丝杨柳千条尽向西杨柳回塘杨柳回塘杨柳垂垂风袅袅杨柳堆烟杨柳堆烟 51566 51567 51568 51569 51570 51571 51572 51573 51574 51575