n.手掌;手心;棕榈树 ;由Palm公司发明的一种PDA上的操作系统;
v.将…藏于掌中;
例句:
Some hold both firmly with the handles covered by the palm.
有的人整个手掌都握着把儿,将刀叉抓得紧紧的.
Our army bore off the palm in the battle.
我军在战斗中获得了胜利.
a coconut palm
椰子树