accident type
事故类型
热门单词
- acanthine gum
- accessories
- accumulated error
- acid light dyestuff
- acid storage tank
- acoustic wave filter
- active guidance
- activity factor
- actual effect
- adamine
- adaptation reaction
- adaptive control
- adaptive evolution
- addiction
- adding and subtracting machine
- adding model
- adding storage register
- adiastole
- adit
- adjustable bench plane
- admiralty metal
