Toroid
[计] 环形线, 环
🏥 医学释义
环，环形线，复曲面，螺旋管
🗣️ 情景例句
Would you prefer a window, aside or enter seat?
您喜欢靠窗、靠走道还是中间的位置？
But Li Ming has promised to come home for the summer vacations.
但是李明已经答应暑假回家。
How soon can you have your product ready?
你们多久才可以把产品准备好呢？