oxygen-lack

常见例句

• The Effect of Leech Injection on Oxygen Lack of Tissues
  水蛭注射液提高组织耐缺氧作用的研究
• He was dismayed at his lack of understanding.
  他对自已的无知感到沮丧。
• Water contains hydrogen and oxygen.
  水含有氢和氧。
• The lack of air in the room make everyone sniffle.
  屋子里空气缺乏，使得每个人都频频吸气。
• The main impediment to growth is a lack of capital.
  影响发展的主要障碍是缺乏资本。
• Lack of food may stunt the growth.
  缺乏食物可能妨碍发育。
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