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- Cure the lack of calcium 改善骨质疏松
- 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 report is scathing about the lack of safety precaution. 该报道对缺乏安全预防措施一事严加指责。
- No. In fact, the concretion is due to the lack of calcium, so the intake of nanometer pearl powder will help to reduce the possibility of concretion. 不会。其实结石的产生由于体内缺钙的原因，服用纳米珍珠粉反而有助于预防结石。
- The lack of air in the room made everyone sniffle. 屋子里空气缺乏,使得每个人都频频吸气。
- The lack of plan leads to overproduction of cars. 缺乏计划导致汽车生产过剩。
- The lack of money weighed on him. 缺钱用令他万分苦恼。
- The lack of decent public transport is a great disadvantage. 没有适当的公共交通工具是很不方便的。
- No, but she must have a lack of calcium. 顾客：没有，不过，她肯定是缺钙。
- The lack of rain aggravated the already serious shortage of food. 干旱少雨使原本就很严重的粮食短缺问题更加严重。
- She didn'tfind the lack of a car any great privation. 她觉得没有汽车并非重大缺憾。
- They were laid off because of the lack of new orders. 由於没有新的定货，他们遭暂时解雇。
- The lack of rain aggravated the serious lack of food. 由于干旱少雨，缺粮问题更加严重。
- Mary was frustrated by the lack of appreciation shown of her work. 玛丽因工作得不到赏识而灰心丧气。
- Due to a lack of calcium, old people can easily get osteoporosis. 由于缺钙，老年人容易患骨质疏松症。
- The report was scathing about the lack of safety precautions. 该报道对缺乏安全预防措施一事严加指责。
- She's always lamenting the lack of sports facilities in town. 她总是抱怨伦敦缺少体育设施。
- A limiting factor in the improvement of health is the lack of doctors. 对改善健康状况的一个限制因素是缺少医生。
- Why Chinese people usually lack of calcium and ferrum? 二、为什么中国人容易缺乏钙和铁?
- Because of lack of calcium, old people's bones are very brittle. 老年人骨骼脆化，大多是因为缺钙。
