acoustic Mach meter
声马赫计
热门单词
- abaxial parenchyma
- aberrant ovarium
- abnormal growth
- absolute pointing device
- absolute radiometer
- absolute velocity
- absorber oil
- absorbing wedge
- absorption oil
- AC-control coil
- accelerating tube
- acceleration of following
- accessory nasal cartilages
- accessory sex organs
- accommodation bill
- accordion contact
- accounting information
- accumulator operation
- accumulator register
- accuracy of firing
- acetone sulfite
