acoustic homing system
声引导系统声自导系统声导引系统
热门单词
- abhenry (aH)
- absolute parallax
- acanaceous
- accelerator pump
- acceptor band
- access activity
- accessible pipe duct
- accompanying veins
- accounting rate
- accumulator blowdown valve
- acetoacetate thiokinase
- acetophenone
- achromatic map
- acid eructation
- acid etching
- acid pickling
- acid-resistant stoneware tower
- acraldehyde
- acro-agnosis
- activation record
- activation-type orogeny
