Ultrasonotomography
超声断层造影法, 超声断层显像图描记法
🗣️ 情景例句
Hey, Xiao Li, are you doing anything this weekend?
嘿，小李，这个周末有没有什么事要做？
Labour is light where love doth pay.
爱情作酬报，劳苦必轻松。
A man who had broken his right leg was taken to hospital a few weeks before Christmas.
圣诞节前几周，某人摔断了右腿被送进医院。