- aneuploidy (n.)
[aneuploidy 词源字典]
- abnormal number of chromosomes, 1934, from aneuploid (1931), Modern Latin, coined 1922 by G. Täckholm from an- (1) "not" + euploid, from Greek eu- "well, good" (see eu-) + -ploid, from ploos "fold" (see -plus) + -oid.[aneuploidy etymology, aneuploidy origin, 英语词源]