Hde
abbr. homogeneous differential equation 齐次微分方程; hydrodynamic equation 流体动力学方程; high density encoding 高密度编码; Higher Diploma in Education 教育学高级证书
🗣️ 情景例句
Let's have a talk about it in advance.
我们事先商量一下。
Have you seen the doctor?
你看过医生了吗？
I'm afraid the item you substituted didn't work.
你这代替品恐怕不能用。