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
Maybe you can photogragh a class,
也许你来拍一次上课的情形，
The water has risen over the riverbank.
洪水溢过了防堤。
He dreamed of traveling to remote South Sea Islands.
他曾梦想到遥远的南海诸岛去旅游。