aerophotographic camera
航空摄影机
热门单词
- accelerated ageing
- acetate visor
- acid amide
- acid proofing mortar
- acid resistant brick
- acid-proof rubber boots
- acoustic ray trace indicator
- acrylic fleecy sweater
- action plan
- active integrator
- active schedule
- actual horsepower
- aculeus
- adaptive peak
- adcumulate
- addition
- additive-containing nylon
- additivity of sum of squares
- adiaphorism
- adipose degeneration
- Adix
