过于;偏向于(好的特质)
err on the side of sth
to show too much of a good quality
I thought it was better to err on the side of caution (= to be too careful rather than take a risk).我认为宁可过于谨慎也不要冒风险。
释义来自《牛津高阶英汉双解词典》第 9 版