单词	acetyl peroxide
释义	acetyl peroxide noun : a low-melting crystalline compound (CH3CO)2O2 used especially for initiating vinyl-type polymerizations Word History First Known Use 1866, in the meaning defined above
随便看	petzite Petzval lens Petőfi peu peu de chose peu à peu Peucedanum peuhl Peul Peumus Pevsner pevy pew pew chair pew rent pewage pewdom rig-veda Riga Riga fir riga pine Riga, Gulf of rigadoon rigadoons rigae

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