Ehd
abbr. electrohydrodynamics 电流体动力学
🗣️ 情景例句
Because it's also known now as Youth Day. So you see-
因为这个节日还被称为是青年节，所以你明白了-
How old?
多老？
I'd like to have my boss go through the plant some day.
我真想叫我老板哪天也过来看看。