Desealant
封閉層防剝離劑
??? 情景例句
You passed your test? Fantastic!
你測驗及格了？太棒了！
A joke never gains an enemy but often loses a friend.
開玩笑總不能化敵為友，反而有時會失去朋友。
Will you shut the door, please?
請你把門關上，好嗎？