例句與造句

1. When the user pulls the handle, the closing pin is pulled, opening the container.
2. The activation handle is attached to a lanyard, which in turn is attached to the closing pin.
3. If a ball comes to rest very close to two pins, a special move called " segar " in which the player knocks over the close pins while aiming for others.
4. It's difficult to find closing pin in a sentence. 用closing pin造句挺難的