Palmar contraction
[医] 掌挛缩病, 杜普伊特伦氏挛缩
🧩 词语组成解析
a. 手掌的, 掌中的\\n[医] 掌的
contraction
[kən'trækʃən]
n. 收缩，缩减;[语]缩略，略体，缩写;（开支等）缩减;（分娩时）子宫收缩;
🗣️ 情景例句
A lot of people would like my help.
许多人要我帮助。
Every man has his liking.
人各有所好。
The first records the arrival of longitudinal vibrations.
首先记录下的是纵向波的到达；