abrasion surface
浪蚀面
热门单词
- 4-jaw independent chuck
- aberrant type
- absolute dried soil
- absolute viscosity
- absolutely minimal design
- accelerating tube
- accidental event
- acid blow case
- acquired immunity
- acquisition test
- acrasin
- acridine yellow
- acrylonitrile-itaconic acid ester copolymer fibre
- activity theory
- acupuncture point model
- adamantinocarcinoma
- adder-subtractor
- adina
- adjustable tap
- adjusting shim
- adolescent age
