单词	sulfonic
释义	sul·fon·ic (sŭl-fŏnĭk) adj. Of or relating to the chemical group SO3H.
随便看	secco secede secern secernment secession secessional secessionism secessionist sech Sechuana Sechuana Seckel pear seclude secluded secludedly seclusion seclusive seclusively secobarbital second second Second Advent secondarily secondariness secondary

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