sheathe

动词 sheathe:

1. cover with a protective sheathing
2. enclose with a sheath
3. plunge or bury (a knife or sword) in flesh

1. The two opponents decided at last to sheathe the sword and met at a dinner given by their friend.
   这两个对手终于决定讲和，在朋友举行的晚宴上会面了。
2. He sheathed his sword.
   他把剑插进鞘里。