acetylene starter
乙炔起动机
热门单词
- abdominal allergic purpura
- ability to grow in the presence of disease
- absolute photographic magnitude
- absolute value machine
- absorbance unit of full scale
- absorptive transition
- abstract algebra
- abutment crane
- AC rectifying type rectangular instrument
- accelerated test
- acceleration field
- acceptance of bills
- access macro instruction
- accessory fissure
- accounts for goods and material services
- acetenyl
- achievement function
- achievement age
- acid leach plant
- acid number
- acinar cells
