abrasive machine
研磨机
热门单词
- abnormal behaviour
- absolute scale
- absolutism
- absorptiometry
- AC erasing magnetic head
- acid analyser
- acid chrome black
- acid degradation
- acid recovery plant
- acid-proof steel
- acid-resistant plate
- acidity indicator plant
- acorn
- acousticophobia
- acrokinesis
- acrylic pullover for children
- actinomycin
- action exercise
- action spectrum
- activity pattern
- acylase
