In one study, published in the International Journal of Neuropsychopharmacology, the brain cells in the hippocampus doubled in adult rats that exercised on running wheels.是什么意思_In one study, published in the International Journal of Neuropsychopharmacology, the brain cells in the hippocampus doubled in adult rats that exercised on running wheels.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句