Omphalotomy
n. [医]断脐术
🗣️ 情景例句
Have you been waiting for me for a long time?
你已经等我很久了吗？
Courtesy costs nothing.
谦虚恭敬，不用分文。
I cannot express how glad I am to hear from him.
我无法表达我接到他的信时有多高兴。