Densogram
密度曲线图
🗣️ 情景例句
There must be some way to put my mind to good use.
总会有办法让我发挥才智。
Don't be anxious if I'm late.
如果我回来晚些也不必担忧。
Well, next time you'd better take my advice!
好啦，下次你最好还是听从我的劝告！