Sealplate
密封板
??? 情景例句
Thanks for trying.
謝謝你盡了力。
It is an equal failing to trust everybody, and to trust nobody.
信任一切與不信任任何人，同樣是弱點。
I spent the whole day in my room, but I did not write a single card!
我在房間里關了整整一天。然而竟連一張明信片也沒寫成！