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Phosphonium的音标发音
Phosphonium
英式发音：[fs'funim]
美式发音
(n.) The hypothetical radical PH4, analogous to ammonium, and regarded as the nucleus of certain derivatives of phosphine.
克拉丽莎校对
(n.) The hypothetical radical PH4, analogous to ammonium, and regarded as the nucleus of certain derivatives of phosphine.
克拉丽莎校对