active solvent
活性溶剂
热门单词
- abstraction
- AC motor with slip-ring sliding
- acetimetry
- acetylacetone nickel
- acid fluorescence yellow
- acid spring
- acid-washed limed white goat hair
- acoustic surface waves
- acquired character
- active flight
- active guidance
- adjustable industrial sewing machine stand
- adrenal gland
- adulteration
- advance organizer
- advantage by illness
- aerating tissue
- aerial earth wire
- aerodromometer
- aesthetic sociology
- agar gel
