单词	向衆宣講
释义	同DELIVER
随便看	photochemical after-effect photochemical air pollution photochemical aromatic substitution photochemical catalysis photochemical catalyst photochemical cell photochemical change photochemical chlorination photochemical chlorination; photochlorination photochemical crosslinking photochemical decomposition photochemical degradation photochemical development photochemical dissociation photochemical dose photochemical effect photochemical efficiency photochemical equilibrium photochemical equivalent photochemical excitation photochemical fuel cell photochemical halogenation photochemical induction photochemical initiation photochemical inversion