| 释义 |
●off ˈbeam (informal) wrong; incorrect 错误的；不正确◆No, you’re way off beam there.
不，你在这点上大错特错了。 ORIGIN A radio wave, or beam, can be used to guide aircraft. If the aircraft is off beam it is not following the correct course as set by the beam. 无线电波束（beam）可用于飞机导航。off beam 指飞机偏离无线电波束指示的航道。 |