actual elevation
实际标高
热门单词
- abdominal gill
- absolute efficiency
- absolute dullness
- AC arc source
- acceleration control
- accelerator spring
- access-opening
- accidental inclusion
- accumulation of impurities
- acetoin
- achromatic region
- acoustic diffraction grating
- acoustic input device
- acoustic regeneration
- acreage under crop
- acrylic baking enamel
- acrylic-nitrile rubber
- actinobacillosis
- action painting
- active centre
- active gas container
