释义
n.
the first Monday after Epiphany, formerly marked by popular festivals or observances in some regions
首耕周一（显现节后第一个星期一，旧时有些地区在该日举行民间庆祝或纪念活动）。
词源
" from the custom of dragging a plough through the streets to mark the beginning of the ploughing season． "