n.单人沙发
He dropped down into an arm chair, exhausted. 他筋疲力尽，倒在一把扶手椅里。
The plot of this novel is figured out by the writer when he sits motionlessly with his eyes shut on the arm chair. 那本小说的故事情节这位作家常常闭着眼睛一动不动地坐在沙发上构思。
Trance practise can be done lying down, but is best done in a comfortable arm chair. 恍惚状态练习可以躺着进行，但最好坐在舒适的椅子中进行。
Lambing chair, is a wood “box” form of winged arm chair rarely having upholstery. 表层纸与色纸经过三聚氰氨树脂成分浸染，使耐火板具有耐磨、耐划等物理性能。
This amah reported back that the elder daughter was much taller than me, and when she sat down she fully filled a round arm chair, but the second daughter was nice and slim. 老妈子的报告是，大小姐个儿比我大得多，坐下去满满一圈椅；
