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)
This is a big problem; there is unavoidable or demanding work ahead.
Cyathula officinalis, a species of Sino-Nepali amaranth-family plant.
plural of ox knee
A type of broad-headed double-edged spear.
The torsalo, a parasitic fly sometimes found under the skin of cattle.
plural of ox warbler
Alternative form of oxo-, used before vowels.
Synonym of oxpecker.
plural of ox-biter
An ox-drawn cart.
plural of ox-butt
Alternative spelling of oxdrawn.
Alternative spelling of oxeye.
plural of ox-eye daisy
Alternative spelling of oxeye daisy.
Having large, full eyes, like those of an ox.
plural of ox-eye
Alternative form of ox tongue spear.
Used to name compounds in which a carbon atom (typically a methylene group) has been replaced by one...
Describing a bicyclic compound having a bridging oxygen atom.