词汇 | aneuploidy |
词根词缀 | 词源: abnormal number of chromosomes, 1934, from aneuploid (1931), coined 1922 by G. Täckholm, Mod.L., from an- "not" + euploid, from Gk. eu- "well, good" + -ploid (comb. form of ploos "fold" + -oid). |
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