most important , largest, or most frequently used 主要的；最大的；最常用的 | The main entrance to the building is on George Street. 这幢建筑物的正门在乔治街。 |
| We eat our main meal of the day in the evening. 我们晚上吃一天中的正餐。 |
| the main London to Edinburgh railway line 伦敦到爱丁堡的铁路干线 |
| The main focus of her speech was on the new sales strategy. 她演说的重点在新的销售策略上。 |
| | a | used for saying what is most important 最重要的事 | | We’ re here now – that’ s the main thing. 我们现在已经到这里了，这是最重要的。 | | The main thing is that you’ re not injured. 最重要的是你没受伤。 | |