| 释义 |
●ˌlet sb↔ˈdown 🔑to fail to help or support sb as they had hoped or expected 不能帮助，不能支持（某人）；使失望◆I'm afraid she let us down badly. 很遗憾，她让我们大失所望。◆This machine won't let you down. 你尽管放心，这台机器不会出毛病。◆He trudged home feeling lonely and let down. 他步履艰难地往家走，感到孤独而沮丧。 ➡ related noun let-down See also let |