not normal or ordinary; greater or better than usual 非凡的；卓越的；不一般的◆These bonds pay an extraordinary rate of interest. 这些债券支付的利率非常高。◆What we have achieved is extraordinary. 我们取得的成就是非凡的。
() [] (about a cost) that is unusual for a company to pay and does not relate to its normal business activities （成本）特别的，额外的◆extraordinary costs relating to repairing flood damage 与维修洪灾损害有关的特别费用➡exceptional
[] arranged for a special purpose and happening in addition to what normally or regularly happens 特别的；临时的◆An extraordinary meeting was held to discuss the problem. 召开了特别会议来讨论这个问题。