单词	pyrocollodion
释义	pyrocollodion noun py·​ro·​collodion ¦pī(ˌ)rō+ : pyroxylin containing a high percentage of nitrogen Word History Etymology pyr- + collodion
随便看	peridiiform peridinia Peridiniaceae peridiniaceous peridinial Peridiniales peridinian peridinians Peridiniidae peridiniidaes peridinium peridiniums peridiola peridiole peridiolum peridium peridiums peridot peridotic peridotite peridotites peridotitic peridots peridromes periegeses

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