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。
Synonyms and related words
Most important: main, basic, primary...