| 释义 |
rock bottom noun [uncountable] the lowest point or level that is possible 最低点；最低水平◆the shares (= their value) have hit rock bottom. 股价降到了最低点。◆interest rates are at rock bottom. 利率处在最低点。 ▸ rock-bottom adjective◆rock-bottom interest rates/prices 最低利率／价格rockbottom• ⇨ at rockbottom prices |