单词	preform
释义	preform /priːˈfɔːm / verb [with object] (usually as adjective preformed) Form (something) beforehand: a preformed pool... Organs developed in this way are referred to as preformed organs. Short and medium shoots were self-terminated and had only preformed nodes. Nitrogen is more soluble than helium and any preformed bubbles will quickly absorb nitrogen.
随便看	phylloxeric phyloanalysis phyloanalyst phyloanalytic phylogenesis phylogenetic phylogenetical phylogenetically phylogeneticist phylogenetics phylogenic phylogenically phylogenist phylogeny phylogerontic phylogram phylum phyma 'phymatous phynx phys. physa Physalia physaliferous physalin

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