单词	tetrasome
释义	tetrasome noun tet·​ra·​some plural -s : an association (as in a polyploid) of four homologous chromosomes in the meiotic prophase compare bivalent, tetrad Word History Etymology tetra- + -some
随便看	nonstories nonstory nonstrategic nonstriker nonstructural nonstructured nonstudent nonstudents nonstyle nonstyles nonsubject nonsubjective nonsubjects nonsubscriber nonsubscribers nonsubsidized nonsuccess nonsuccesses nonsuch nonsuch chest nonsuches nonsugars nonsuit nonsuited nonsuiting

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