金钱片(铜钱片) 指根类药材的横切片，方形及厚度均形似铜钱。
最近的研究发现，多数人日常服用多维生素片只是一种金钱上的浪费——而且越来越多的证据表明，这些曾经可靠的药物甚至可能伤害你的健康。
Recent research suggests that a daily multi is a waste of money for most people—and there's growing evidence that some other old standbys may even hurt your health.
为什么美国人要把如此大量的时间、金钱、水、化肥和燃料花在一大片平整却毫无用处的草地上呢？
Why do Americans spend such huge amounts of time, money, water, fertiliser and fuel on growing a useless smooth expanse of grass?
沃伯特对抗衰老治疗的怀疑论可以为读者节省大量的金钱：目前看来，通过一罐补品，一片药或一针注射并不能青春永驻或容光焕发。
Wolpert's sceptical tour of anti-ageing remedies could save readers a lot of money: immortality or even a perfect complexion do not yet seem to be available in a jar, a pill or a syringe.
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