Toroid
[计] 环形线, 环
🏥 医学释义
环，环形线，复曲面，螺旋管
🗣️ 情景例句
Why do you feel you're qualified for this job?
你为什么觉得你能胜任这项工作？
He was anxious about his son's safety.
他担心他儿子的安全。
Li lei is very good at football.
李雷很擅长足球。