O 开头单词
overjoy v. 使狂喜，使万分高兴
overjoped adj.极度高兴的
overjolt vi.过量吸毒；尤指海洛因(毒品相关用语)；n
overjet [医] 覆盖
overjealous adj.嫉妒的
overite 水磷铝钙石
overissue n.(货币；公债等的)过度发行；滥发；限外发行v.滥发；过度发行(钞票、公债等)
overirritation 过度剌激
overirrigation 灌水过多,过量灌溉
overinvolvement 过分卷入
overinvoicing 开高价发票
overinvoicer n.报大费用者
overinvoice vi.将费用报大；虚报费用
overinvestment 投资过剩
overintricate adj.过于错综复杂的
overinterest [经] 过多利息, 外加利息
overinsure vt. 给 ... 超额保险
overinsulation n.超绝缘
overings n.车帮加高