Densogram
密度曲线图
🗣️ 情景例句
Bye-bye.
再见。
After a storm comes a calm.
否极泰来。
The intellectual, who is working on some abstruse problem, has everything coordinated and organized for the matter in hand.
一个专心钻研某个复杂问题的知识分子，为了搞好手头的研究，要把一切都协调一致，组织周密。