Sonographer
[医]超声检查工作者
🗣️ 情景例句
Have you had dinner yet?
你吃晚饭了吗？
My brother wants to learn how to sail a boat.
我的兄弟要去学操纵帆船。
He explained that he had tried to fix the air-line to the supply line that ran round the port but could not because the fittings did not match.
他解释说他想供气管安装到铺设在码头周围的供应管上，但因为接头不相配而接不上。