门半开半掩
The door was half open and half closed
以上为机器翻译结果，长、整句建议使用 人工翻译 。
防爆门半开半掩能够促进通风。
Ventilation is facilitated by the entry blast door remaining ajar.
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门半开半掩。
The door stood ajar.
天很快就要亮了，但没有一扇窗子打开来，没有一扇门半开半掩，这是黎明，但还不是苏醒。
The daylight was increasing rapidly. Not a window was opened, not a door stood ajar; it was the dawn but not the awaking.
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