Vocabulary Index
Browse 530 words organized by letter and difficulty
Difficulty Level
Showing 60 of 530 words
OLevel 4
oleaginous油性的,油腻的,油性,油质oleander夹竹桃,夹竹桃花,夹竹桃树oleaster橡树,橡树园,橡树人,橡树果实oleate油酸盐,油酸,油酸酯,油酸钠olecranon锁骨,锁骨骨架,锁骨处,骨髓oleic油酸,油脂,油酸盐,油性olein油菜花,油菜籽,油脂,油菜籽油oleo奥利奥,奥莱奥,奥利欧,奥列克oleoresin油酸,油脂,油精,油酸盐oleoresinous油腻的,油性的,油脂性的,油性olestra橄榄油,橄榄球,橄榄枝olethreutid石油醚olicookOliicookoligarchy寡头政治,寡头统治,寡頭政治,...oligogene寡妇,寡头基因,寡头,寡居oligomer寡聚物,寡聚体,寡头,寡头组织oligonucleotide寡核苷酸,橄榄核苷酸,寡核酸,...oligopoly寡头垄断,寡頭壟斷,寡占,垄断oligosaccharide寡糖,低聚糖,寡糖类,寡糖类物...oligotrophic寡养,低营养,寡营养,寡淡的olinguito奥林吉托,奥林圭托,奥林吉多olio橄榄油olivaceous橄榄型,橄榄色的,橄榄色系,橄...olivenite橄榄石,寡妇石,奥利维尼特olivette橄榄枝,橄榄油,橄榄球,橄榄树olla奥拉,橙子ology哲学oloroso奥洛索,奥罗索,奥洛索斯olpe橄榄球,橄榄枝,嗅觉olympic-size奥林匹克尺寸,奥林匹克规格,奥...omber琥珀,琥珀色,琥珀色的,琥胶ombre棕褐色,棕红色,赭色,棕褐色的ombudsperson监察员,监察专员,监察人,监察...omentum网膜,大网膜,骨膜,骨盆omeprazole奥美拉唑,奧美拉唑,欧美拉唑,...omicron欧米茄,奥米加,奥米加隆,欧米...ommatophore水母,水母座,单体,水母体omnibearing全能的,全能型,全能型的,全能...omnidirectional全向性,全向性的,全向的,全向omnidistance全距离,全程,全程跟踪,全程监...omnirange全能型,全能的,全景图,全景omphacite欧米茄石,欧米茄,欧米茄岩,欧...onager采访者,采访对象,采访员,采访onagraceous愤怒的小鸟,愤怒的人,愤怒,愤...onanism小儿麻痹症,小儿科,自闭症,小...oncogenesis肿瘤发生,肿瘤发生率,肿瘤生成...oneiric独角兽,一个人,独角兽公司,一...oneirocritic愤怒的批评者oniomania痴呆症,痴迷症,痴呆症患者,痴...onionskin葱皮,洋葱皮,大葱皮,葱头皮onliest最重要的,最多,最重要的是,最...onlooking俯视,俯瞰,眺望,纵观onnagata翁长,翁长田,翁长达,翁长方onomastic拟态,名词解释,拟态的,拟态学onomasticon术语表,术语解释,术语解释学,...onomastics灵魂体,灵魂体操,灵魂之舞,灵...onomatology口语学,语义学,名词学,名词解...onside边上,后侧,在边上ontologism本体论onyx缟玛瑙,玛瑙,缟素,玛瑙色