Diverticulogram
憩室(ｘ．线)造影照片
🗣️ 情景例句
By this time next week we shall be in London.
下星期的这个时间我们将在伦敦。
Did you hear that we would have a holiday next work?
你有没有听到下周可以休假的事？
Mary is still writing letters. She's been writing letters all day.
马力还在写信，她写了一整天的信。