Diverticulogram
憩室(ｘ．线)造影照片
🗣️ 情景例句
We live in California.
我们住在California 。
Every one's faults are not written in their foreheads.
知人知面不知心。
But suppose the earth could be covered with sensors spaced one foot apart,
假设地球上可以布满传感器，每个相隔1英尺，