单词	二重音
释义	同DIPHTHONG
随便看	ionization-probability--curve ionization processes ionization pulse ionization--pulse ionization pump ionization puncture ionization quenching ionization radiation ionization radiation detector ionization rate ionization--rate ionization ratio ionization--ratio ionization relaxation oscillation ionization-- residual ionization resistance ionizations ionization screen ionization-- secondary ionization series ionization-- single ionization source ionization--source ionization space ionization--space