英语单词

词典成语诗词造句字典单词小说古文名言

opsimathy

n. opsimath的变形

英文词源

opsimathy (n.): 1650s, from Greek opsimathia "learning late in life," from opse "late" (related to opiso "backward," opisthen "behind") + manthanein "to learn" (see mathematic). Related: Opsimath (n.).