钥匙扣的英文怎么说

钥匙扣的英文：
1.key ring
2.key chain
3.key holder

• We have a key for the door of the house and a key for starting the car.
  我们有房间门的钥匙和发动汽车的钥匙。
• I left the key in the lock.
  我把钥匙留在锁上，忘了取下来。
• He fished in the bag for the keys.
  他在袋子里摸找钥匙。

• There was a ring at the bell.
  铃声响了。
• The impulse ring is a composite, magnetized ring.
  脉冲环是一个合成磁化圈。
• That ring is certainly the cheese.
  那只戒指无疑是精品。

• a chain of supermarkets/a supermarket chain
  超级市场联号.
• a chain of mountains/a mountain chain
  连绵的山[山脉]
• Chains of gold are stronger than chains of iron
  金链锁人比铁炼更牢靠