中英释义：
双语例句
我蹒跚地站了起来，跟着她沿着走廊跑去，紧接着跑下一条盘旋式楼梯。
I staggered to my feet and ran with her along the corridor and down a winding stair.
重点词汇
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盘旋
hover; circle; spiral; linger; loiter; meander; wind; twist
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楼梯
stair; stairs; staircase; stairway; flight of stairs