Mhd
n. magnetohydrodynamics的简写
🗣️ 情景例句
Why do we need a swimming pool? Everyone in the family hates swimming!
我们需要游泳池做什么呢？家里人都讨厌游泳。
Do you often study history on Saturday?
你常常在星期六学历史吗？
Getting ready for Ann's party
准备安的生日。