index pin

  1. 分度销;指度针

网络词典

index pin

英 ˈɪndeks ˈpɪn 美 ˈɪndɛks ˈpiːn
名词 中文翻译:索引钉
同义词: ['pin', 'staple', 'fastener例句:1. This index pin is used to mark the page in a book.(这个索引钉用来在书页上做标记。)']

例句:

  1. 1. This index pin is used to mark the page in a book.
    这个索引钉用来在书页上做标记。
  2. 2.The index pin was inserted into the keyhole of the lock.
    索引钉被插入锁的钥匙孔中。
  3. 3.The index pin helps us to locate the page we need.
    索引钉帮助我们找到我们需要的那一页。