Wiktionary英语词典
收录 1,329,381 个英语单词，来自Wiktionary的英文释义、IPA发音、词源、词形变化和词汇关系数据
O开头单词
(共36,133个)
plural of oxamidine
plural of oxamid
An orthorhombic-disphenoidal mineral containing carbon, hydrogen, nitrogen, and oxygen.
The cation HO-NH₃⁺
An anthelmintic drug with schistosomicidal activity against Schistosoma mansoni.
hydroxyamfetamine
The pesticide methyl 2-(dimethylamino)-N-[(methylcarbamoyl)oxy]-2-oxoethanimidothioate
A transliteration of the Russian or Ukrainian female given name Окса́на (Oksána).
An anxiolytic and muscle relaxant.
oxandrolone
美 /ɑkˈsæn.dɹəˌloʊn/
An androgenic anabolic steroid C₁₉H₃₀O₃ administered orally especially to promote weight gain (as af...
Tetrahydropyran.
plural of oxane
A salt of oxanilic acid.
plural of oxanilate
Of or pertaining to oxanilic acid or its derivatives
The mono-amide of oxalic acid and aniline - C₆H₅-NH-(CO)-CO₂H
A white crystalline substance resembling oxanilamide, obtained by heating aniline oxalate, and regar...
plural of oxanilide
A derivative of guanine with one nitrogen atom replaced by an oxygen atom, with IUPAC name 5-aminoim...
The alcohol tetrahydro-2H-pyran-2-ol derived from tetrahydropyran