Sheather
n. sheathe的變形
??? 情景例句
Like them? They represent your best work.
何止喜歡？ 它們代表了你最佳的作品。
He who makes no mistakes, makes nothing.
不犯錯，將一事無成。
During the summer, I noticed tat the leaves of the tree were beginning to wither.
到了夏天，我發現樹葉開始枯萎，