moral precepts的用法和樣例：
例句
- It attempts to show how any rational being would agree to universal moral laws.
他試圖表明任何理性的存在物都將贊同普遍的道德律令。 - So there was little countervailing pressure until the scientific evidence became undeniable and the moral imperative to do something overwhelming.
之前的補償性壓力實(shí)在太小，所以當科學(xué)依據讓人無(wú)可否認之時(shí)，道德律令以勢不可擋之力要求人們必須做點(diǎn)什么。
