They find decreased dendritic branching in the hippocampus in first-time dams at the time of weaning and more dendritic spines in second-time moms.是什么意思_They find decreased dendritic branching in the hippocampus in first-time dams at the time of weaning and more dendritic spines in second-time moms.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句