achromatic doublet
消色差双合透镜
热门单词
- above the chair
- absolute constant
- absolute system deviation
- absorbent layer
- abyssopelagic
- academic requirement
- acanthaster
- accelerated
- accelerometer tube
- acceptance charge
- acceptance requirements
- accessory auditory nucleus
- accessory chromosome
- accrued interest on bonds
- accumulator tank
- acetum
- acetylidene
- achieved reliability
- acid
- acid plant
- acid swollen sole leather
