单词	petrogenic
释义	petrogenic adjective pet·​ro·​genic : of or relating to the origin or formation of rocks and especially of igneous rocks Word History Etymology petr- + -genic
随便看	salivates (for) salivates for salivating salivating (for) salivating for salivation salivations salivator salivators salivous salix salixes Salk Salk vaccine sall sall yellow sallades salle salle à manger sallee sallee-rover sallee-rovers salleeman salleemen sallenders

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