他有一定基础
He has a foundation
以上为机器翻译结果，长、整句建议使用 人工翻译 。
他称，西医治病有一定的理论和实证基础，所以认为某一味药有效(如人民币升值)，而且服后很快见效。
Western medicine, he said, is derived from theory and clinical trials. It prescribes a single, aggressive treatment (read: a revaluation of the yuan) which is expected to take effect quickly.
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