pin
Definition
A small, sharp, pointed piece of metal used for fastening or attaching things.
中文 一种尖锐的金属小物件，用于固定或连接东西。
Example
"She used a safety pin to fix the torn hem."
A small, sharp, pointed piece of metal used for fastening or attaching things.
中文 一种尖锐的金属小物件，用于固定或连接东西。
"She used a safety pin to fix the torn hem."