非歐幾何學

non-Euclidean geometry

abbr. for 非洲[Fei1 zhou1], Africa

to not be; not / wrong; incorrect / non-; un-; in-; de- / to reproach; to blame / (coll.) to insist on; simply must

Europe / abbr. for 歐洲|欧洲[Ou1 zhou1] / surname Ou

(used for transliteration) / old variant of 謳|讴[ou1]

Europe (abbr. for 歐洲|欧洲[Ou1 zhou1]) / surname Ou

almost

how much / how many / several / a few

non-Euclidean geometry

geometry / (literary) how much

surname He

what / how / why / which / carry

geometry

to learn / to study / to imitate / science / -ology