Torus spiralis
[医] 螺旋形隆凸
🧩 词语组成解析
n. 花托, 隆凸, 环面\\n[化] 螺绕环
腋索
🗣️ 情景例句
I'm writing a story for the high-school paper.
我正在为高中校刊写一篇东西。
I was impressed very much.
我有深刻的印象。
It was beginning to get dark. I think we'd best stay the night here, I said.
天开始变黑。“我看我们最好在这里过夜，”我说，