1.the South side or floor is usually doorless.
南面的强或地板没有门。
2.The street was lined on both sides by blank, doorless, windowless walls.
这条街道两旁全是空白的，没有门窗的墙。
3.He hadn't climbed half a mile of white fell-side to the doorless barn where his patient lay.
他也没有再爬过半英里的雪地，到连门都没有的谷仓找到他的“病人”。
4.The Design and Construction of Doorless Water- resistant Wall
无门防水墙的设计与施工