【化】 Duff-Bills phenolic aldehyde synthesis
express; extend; reach
【法】 ad
goodman; husband; sister-in-law
Bill
this
【化】 geepound
【化】 phenol aldehyde; phenolic aldehyde
compose; compound; prefabricate; synthesize; synthetic
【化】 synthesis
【医】 synthesis; synthesize
【经】 compound; synthesis