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n. (从处理废水中取得或半材料, 常用作肥料)

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gum arabic, gum elastic, gum resin, gumbah, gumball, Gumban, gumbo, gumboil, gum-boil, gumboot,

相似单词


biosimulation, biosis, bioslime, biosocial, biosociology, biosolids, biosome, biosonar, biosorption, biosparite,