This book contains observations about the causes of addictions.该书包括有关成瘾原因的观察发现。Afternoon groups relate to the specific addictions and problems therein.下午的小组谈到具体的上瘾病例以及其中的问题。All three doctors are certified as addictions s...
advice on diet and nutrition有关饮食和增加营养的建议The nutrition plays a role in the prevention of nearsightedness.这种营养剂对预防近视有一定作用.Plants get the nutrition from the soil in which they grow.植物从它们赖以生存的土壤中吸收养分....
Gravity governs the motions of celestial bodies.万有引力控制着天体的运动。The law of supply and demand governs the prices of goods.供求规律决定商品的价格.Temperature governs the rate of all biochemical processes.温度决定着一切生物化学过程的速度....