未启封的

例句：

1. 1.The package was unsealed by thedelivery man.
   包裹被送货员打开了。
2. 2. Thewine is unsealed and ready todrink.
   酒已经开封，可以喝了。
3. 3. Thebox was unsealed and the contentswere revealed.
   盒子被打开，里面的东西被揭露了。