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
I said exactly the same thing to Grandpa.
我跟你爷爷说了同样的话。
She's not at her desk right now.
这会儿她不在办公室办公。
Hay had been cut and cowsheds had been cleaned.
干草已切好，牛棚也打扫干净了。