Integrities
正直( integrity的名词复数 )；完整；[计算机]保存；健全
🗣️ 情景例句
Your grandfather went to the Engineering School there.
你爷爷进那个工学院。
Your history paper is due.
你的历史课作业该缴了。
and a period (which is the time it takes a wave crest to travel one wave length).
和周期（浪峰走过一个波长所需的时间）。