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
What number are you at?
你的电话号码是什么？
You'll hurt your finger, if you don't take care.
你不专心的话，就会伤到你的手指。
Be careful!
小心点！别摔了！