abdominal pad
腹垫
热门单词
- ablation of melting body
- accessory axis
- accessory pigment
- accident investigation
- accidental host
- acetic starch
- acetyl coa
- achloropsia
- acoustic mechanical efficiency
- active flight
- activizer
- actual discharge coefficient
- acyloinform
- adamellite
- additive motor oil
- additive process
- adjustable hand reamer
- adjustable shock absorber
- adjustable starting rheostat
- admission cam
- adulteration
