main door
US /meɪn dɔr/
UK /meɪn dɔː/
名詞
正門, 主入口
the principal entrance to a building
範例:
•
Please use the main door when entering the building.
進入大樓時請使用正門。
•
The delivery driver left the package by the main door.
送貨司機把包裹放在正門旁邊。