Diverticulogram
憩室(ｘ．线)造影照片
🗣️ 情景例句
No. But I have to.
没有 ，但有此必要。
I read the newspaper over breakfast.
我边吃早饭边看报纸。
Some years ago an American psychiatrist named William Dement published experiments dealing with the recording of eye-movements during sleep.
前些年，美国一位精神病学者发表了一篇报告，报告中记录了眼球在睡眠时的活动情况。