例句與造句

1. Metal spoon chain puller bolt
   金屬匙鏈拉釘。
2. When you meet needs to help , draws out the metal the spoon chain puller bolt , it can send out immediately reports to the police the sound , brings to passer - by s attention to render the assistance
   當你遇到需要幫助時，拔出金屬的匙鏈拉釘，它能立即發(fā)出報警聲，引起途人的注意給予幫助。
3. It's difficult to find puller bolt in a sentence. 用puller bolt造句挺難的