bindings
n. 捆绑；捆缚物；镶边；粘合剂（binding 的复数）
例句
Its books are noted for the quality of their paper and bindings.
其书籍以纸张和封面的品质而著称。
《柯林斯英汉双解大词典》
The bindings of the books were identical.
这些书的装帧完全相同。
《新英汉大辞典》
To do that, you use bindings.
要做到这点，需要使用绑定。
