acoustic wave
声波音波
热门单词
- a kind of reddish brown
- aberration ellipse
- absolute command
- AC moving iron rectangular instrument
- AC power cord
- accelerating death phase
- access function
- accumulated deformation
- accumulation data
- acetone number
- acid phosphatic manures
- acidizing
- acoustical holography
- acquired impurity
- across flats
- act of randomization
- action oriented program
- activated rosin flux
- active charcoal
- active exercise
- actuate
