accumulation till
堆积冰碛
热门单词
- absolute precision
- absolute temperature
- accurate type wire wound resistor
- acetic aldehyde
- acheilous
- acicular cast iron
- acid reflex
- acoustic altimeter
- acoustic velocity
- acropathology
- acrylic lacquer
- acrylic yarn
- acrylonitrile butadient styrene
- active radar
- active state
- activity theory of learning
- actual-value indicator
- actualized reason
- adamite
- adhesive solution
- adjustable bearing
