lacks

例句:

• That's not to say the album lacks variety.
  来自BBC
• This leads to asound which at times lacks subtlety.
  来自BBC
• The opera lacks the polish of his later work.
  这部歌剧不及他晚期作品娴熟。
  
• A system like ours lacks adequate safeguards for civil liberties.
  我们这样的制度缺乏有效保护公民自由的条款。
  
• Onscreen, she lacks the vitality or charisma to pass this performance off.
  电影中的她缺乏演绎这出戏的活力和魅力。
  
• It lacks capacity at all levels, he added.
  来自VOA