accident statistics
事故统计资料
热门单词
- acardia
- accelerated erosion
- acclimation to heat and cold
- acetate yarn
- acetonumerator
- acholia
- acid open-hearth
- acid-proof paint
- acknowledge
- acrospore
- action thinking
- actomyosin thread
- actuopalaeontology
- acute fatigue
- adamantine
- adaptive value
- adjustable voltage generator
- adlumine
- adrianople twill
- adsorption layer
- aerial platform
