- oad ... obiyuary
- objectable ... obrok
- obscurant ... obtension
- obtest ... occupate
- occurse ... octillion
- octocera ... odelet
- odfend ... oenanthic
- oenanthol ... ogygian
- oidium ... oligosiderite
- oligospermous ... omnipercipient
- omnipotency ... onerate
- onerated ... oophoric
- oophorida ... operous
- opertaneous ... opiniatre
- opiniatrety ... opprobry
- oppugnancy ... orb
- orbate ... ordalian
- ordinability ... organule
- organum ... ornithomancy
- ornithon ... orthodoxality
- orthodoxally ... oryal
- oryall ... ossean
- osselet ... osteotomist
- osteozoa ... ottar
- ottawas ... outbud
- outbuild ... outhaul
- outher ... outrecuidance
- outrede ... outtell
- outterm ... overarch
- overawful ... overelegant
- overempty ... overhandle
- overhappy ... overlooker
- overloop ... overpolish
- overponderous ... overskip
- overslaugh ... overvail
- overveil ... ovulite
- ovulum ... oxindol
- oxiodic ... oxytonical
- oyer ... 他人致造成
- 仙人掌 ... 光纖
- 克服 ... 卵孢子
- 卵巢 ... 喧鬧
- 單眼 ... 多餘
- 大修 ... 孔
- 孤兒 ... 引起
- 弩炮 ... 拜
- 持續 ... 操作
- 擦掉 ... 柑子
- 柳條 ... 歐申納斯
- 歐米爾 ... 沙棗
- 油 ... 漸
- 炫耀 ... 獵戶座
- 玉蘭油 ... 眼科
- 眼科 ... 編排
- 繁重 ... 臭氧
- 臭氧 ... 覆
- 覆 ... 起
- 起居室 ... 辛烷值
- 辛酸 ... 過濕
- 過火 ... 長方形
- 閃動 ... 風琴
- 飛越 ... 鳥類
- 鳥類 ... 鼻祖
Dictionary
Chinese (Traditional) - English