active hydrogen
活性氢
热门单词
- abrasive tester
- abrupt perturbation
- absorbent
- absorption equilibrium
- abstract objects
- abundance motive
- accomplishment quotient
- accumulation terrace
- accuracy of fixing
- acemetacin
- acentric dicentric translocation
- achievement
- achroacytosis
- acidized graphite granule
- acidophilous
- acidproof construction
- acoustic admittance
- acre foot
- acrylic-nylon socks
- active hydrogen
- active imagination
