n.時漏；砂漏；水漏
Love is like an hourglass, with the heart filling up as the brain empties. 愛情就象一個砂漏,當(dāng)腦子倒空的時候心就被填滿了。
Once the sands have run out of a person's hourglass, they can not be replaced. 一個人的沙漏計時器中的沙子一旦流走了，那是無法彌補的。
