Sagittal plane
[医] 矢状平面
🧩 词语组成解析
弧矢的, 矢状的, 径向的
🗣️ 情景例句
May I help you, sir?
需要我帮忙吗，先生？
How much is a round-trip ticket to Beijing?
一张到北京的来回票要多少钱？
Is there a river in the picture?
画里有一条河吗？