meanly
/ˈmiːnli/ 22in a way that is unkind toward other people: He was basically a decent kid who had acted meanly on this one occasion.
adverb [方式副词]卑贱地；吝啬地；简陋地
The quiet time is 6~15 months, meanly 10 months. 平静时段以6～15个月为主，平均为10个月左右。
单词造句:
The quiet time is 6~15 months, meanly 10 months. 平静时段以6～15个月为主，平均为10个月左右。