| trap door |
引き窓;引窓 [ひきまど]
/(n) skylight/trap door/EntL1601780X/
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仕掛け扉 [しかけとびら]
/(n) trapdoor/trap door/EntL2663150/
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上げ板;揚げ板 [あげいた]
/(n) movable floor boards/trap door/EntL1352390X/
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上げ蓋 [あげぶた]
/(n) trap door/removable floor boards/EntL1352350X/ |