Priority indication
[计] 优先级指示
🧩 词语组成解析
🗣️ 情景例句
Is a letter of credit OK?
用信用卡可以吗？
Why are you yelling?
你鬼叫个什么劲儿啊！
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。