abrasion by glaciers
冰川磨蚀
热门单词
- abdominal contents
- abeyance
- abneural current
- AC-dc welding machine
- acanthopanax root tablet
- accelerated fatigue test
- accelerating maturity
- accepter level
- access bit
- acetoacetic ester
- acetone oxime
- acetylene lamp
- acid-proof
- acidity coefficient
- acinose structure
- acquire
- acroterion
- acrylate copolymer
- acrylonitrile butadiene styrene resin
- actinide elemen's
- Actinomyces madurae
