acoustic sounder
声波测深器
热门单词
- absorption infrared spectrometer
- accident
- acid amide
- acid circulating pump
- acid curd
- acidity function
- acidity indicator plant
- acrylic continuous filament
- active acidity
- active front
- activity drive
- acute paranoia
- acute schizophrenia
- adaptive coloration
- additive gene
- additivity
- adheroscope
- adhesive bond
- adjacent of window
- adjustable ball hinge
- adjustable round split die with adjusting screw
