Palma manus
[医] 手掌, 掌
🧩 词语组成解析
[医] 掌, 棕榈
n. 手, 前肢, 夫权\\n[医] 手
🗣️ 情景例句
The selection here is very large, it may be difficult to choose.
这里有很多式样可以选，可能很难决定。
They jumped at the unexpected noise.
他们因突如其来的声音吓得跳了起来。
Then knowledge began to be accumulated according to a systematic plan.
于是，知识便开始有系统有计划地积累起来。