Helter
n. 动态心电图
🗣️ 情景例句
The election's next month.
选举就在下个月。
I was not aware that I was in danger.
我不知道自己处于危险中。
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。