单词	透镜双合透镜
释义	透镜双合透镜医lens doublet
随便看	light and crisp light-and-shadow contrast light and simple cultivation technique light and dark light and dark accommodometer light and dark bottle method light and dark bottle technique light-and-dark bottle technique LIGHT AND DARK EARTH DREAM LIGHT AND DARK EARTH DREAMS light and distance Light and electric centering device light and electricity converters light and electricity sensor Light And Fan Relay Time light-and-fast light and fluffy mashed potatoes light and fragile light and graceful light and handy light and heat conditions light and heat excitation Light and heat proceed form the sun Light and heat radiate from the sun Light and heat therapy