spiral-bound
US /ˈspaɪ.rəl.baʊnd/
UK /ˈspaɪ.rəl.baʊnd/
1.
螺旋装订的, 线圈装订的
bound with a spiral of wire or plastic passing through holes punched along one edge
:
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The notebook was spiral-bound, making it easy to open flat.
笔记本是螺旋装订的，很容易平铺打开。
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She preferred spiral-bound calendars for their durability.
她更喜欢螺旋装订的日历，因为它们耐用。