nitrogenous a.氮的,含氮的含氮的...animal nitrogenous fertilizor 动物氮肥料...nitrogenous fertilizer 氮肥...nitrogenous tankage 含氮槽肥...animal nitrogenous fertilizer 动物氮肥料...nitrogenous hormones 含氮激素...nitrogenous metabolism 氮的代谢作用氮代谢...organic nitrogenous 有机氮...straight nitrogenous fertilizer 氮肥...inorganic nitrogenous fertilizer 无机氮肥...
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