Articulatio plana
[医]平面关节：滑膜关节的一型，此种关节的两个相对面是扁平或微凹的，在韧带控制的狭窄限度内，仅可做任何方向的简单滑动
🧩 词语组成解析
[医] 关节
[医]〔单planum〕平面
🗣️ 情景例句
There's something I have to ask you.
我有一件事要问你 。
Answer a fool according to his folly.
以其人之道，还治其人之身。
Thank you .It was very nice of you to help me.
谢谢你帮我，你真好。