Word: 反常 (fǎncháng) 反常 dictionary entry fǎncháng unusual; abnormal Full dictionary entry for 反常 Example sentences using 反常 2 sentences, showing page 1 of 1. 今年十月还这么热，天气很反常。 Jīnnián shíyuè hái zhème rè, tiānqì hěn fǎncháng. It's still this hot in October this year, so the weather is very unusual. 这几年的天气很反常。 Zhè jǐnián de tiānqì hěn fǎncháng. We've been having strange weather the past few years.