1N-UNCOUNT 最低点;最低水平;低谷 If something has reached rock bottom, it is at such a low level that it cannot go any lower. 最低点;最低水平;低谷
Morale in the armed forces was at rock bottom.
军队的士气极度低迷。
Prices have hit rock bottom.
价格跌到了谷底。
2N-UNCOUNT 非常糟糕的状态;极度沮丧的处境;低谷 If someone has reached rock bottom, they are in such a bad state or are so completely depressed that their situation could not get any worse. 非常糟糕的状态;极度沮丧的处境;低谷
She was at rock bottom. Her long-term love affair was breaking up and so was she.
她整个人跌至了谷底。她漫长的爱情要告结束了,她也要崩溃了。
3ADJ [usually ADJ n](价格、水平)极低的,非常低的 A rock-bottom price or level is a very low one, mainly in advertisements. (价格、水平)极低的,非常低的 [approval]
What they do offer is a good product at a rock-bottom price.