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
Yes, sir.
是的 ，先生。
Punctuality is the soul of business.
严守时间是办事情的重要原则。
Can we expect the same price as last time?
价钱能够和上次的一样吗？