Perfect binding
无线装订
🧩 词语组成解析
binding
['baindiŋ]
n. 捆绑;（衣服等的）镶边;粘合剂;书籍的封面;
adj. 捆绑的;粘合的;（书面材料）有约束力的;应履行的;
v. 约束( bind的现在分词);装订;捆绑;（用长布条）缠绕;
🗣️ 情景例句
What's the book about?
这些书写什么？
I'm a genius, aren't I?
我是个天才啊。
Oh, doctor. He seems terribly ill. Are you sure it's nothing serious?
噢，医生。他似乎病得很厉害。你肯定不是什么大病？