hinge flap meaning in English

铰链式皮瓣
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Hinged flap for working floors , intermediate bottoms and walkways
工作面地板中间底部和通道用带铰链的盖板
The early mornings were still sufficiently cool to render a fire acceptable in the large room wherein they breakfasted ; and , by mrs crick s orders , who held that he was too genteel to mess at their table , it was angel clare s custom to sit in the yawning chimney - corner during the meal , his cup - and - saucer and plate being placed on a hinged flap at his elbow
清早的气温仍然凉得很，所以在他们吃早饭的那间大房子里生上了火，大家感到适意克里克太太认为克莱尔温文尔雅，不宜于坐在他们的桌子上同大家在一起吃饭，就吩咐让人把他的盘子和一套杯子和碟子摆在一块用铰链连起米的搁板上，所以吃饭的时候他总是坐在大张着口的壁炉旁边。