首位

first place;top of a list;first priority
放在～ put in the first place;place before everything else;give first (or top) priority to;take sth as the first order of business

• haven't
• have to do with
• he
• head
• headache
• head for
• heading
• head into
• headlight
• headline
• headmaster
• headmistress
• head to
• health
• healthful
• healthfully
• health magazine
• health supplement industry
• healthy
• hear
• heard
• hear from
• hearing
• hear of
• heart