Ductus
[医] 管, 导管
🗣️ 情景例句
What do you think of the spaceship?
你觉得那个太空船怎么样？
We went to a concert last night to hear the symphony orchestra.
我们昨晚去了一个音乐会听交响乐乐队演奏。
Who was it?
谁打来的电话？