dietician

The best advice is to consult your doctor or a dietician.

最好的建议是向你的医生或营养师咨询.

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His wife , a biochemist , was a dietician at a research institute.

学生物化学的 老伴儿 在一家研究所里做营养试验.

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Beth the dietician was a dilemma.

饮食学家贝丝进退两难.

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