| 释义 |
staircases
释义
n. 楼梯（staircase 的复数）
考试频率
四级
六级
考研
考频：近五年出现1次
n. 楼梯
例句
1·We have fully functional smoke alarms on all staircases .
我们在所有楼梯上都装有运转完全正常的烟雾报警器。
《柯林斯英汉双解大词典》
2·The staircases change, remember?
楼梯会改变，记得吗？
3·We would live in a large two-story house with floors and staircases made of wood.
我们将住进一幢两层的大房子，地板和楼梯是木制的。
短语
1·spiral staircase
n. 螺旋梯
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