Sialograph
[医] 涎管X线片
🏥 医学释义
涎管X 射线造影片
🗣️ 情景例句
Mr. Marker and his wife have invited me to a Christmas dinner.
马克先生和他妻子邀请我吃圣诞晚宴。
It's half past nine.
现在是九点半。
Are your grandparents still living?
你的祖父母还在么？