Prenatal nutrition can be baffling. This short article clarifies which supplements are thought to generally be Risk-free during pregnancy and which of them you must keep away from. 补充物，增补物 The health practitioner said she ought to be getting vitamin supplements. 医生说她应该服用维生素补充剂。 （书的）附录，补编，补遗 You will find a supplement on the dictionary https://gregorycnykt.blogsidea.com/37501233/about-supplement