短語詞組短語travel on home leave 探親假旅費(fèi)boundary layer on a leave 葉面邊界層to be on sick leave 休病假retuming home on leave 休假告歸absence on leave 休假缺勤go home on leave 請假回家on a short leave 作短期休假on leave prior to resignation 辭職前休假on leave prior to retirement 退休前休假 返回 on leave