4-甲基戊酮
4-methyl-2-pentanone
热门单词
- academic aptitude
- acetylene rubber hose
- acid green
- acid-proof gloves
- acinous adenocarcinoma
- acoustic frequency signal generator
- acrylic packing resin
- actinomorphic flower
- activated rosin flux for wave soldering
- active folding
- active pressure
- active substrate
- activity of force
- actuating device
- addiction
- additive gene
- addometer
- adductor impression
- adenectopia
- adhesive
- adiabatic condition
