Ehd
abbr. electrohydrodynamics 电流体动力学
🗣️ 情景例句
What time is it, anyway?
几点钟了， 顺便说一声。
One butcher does not fear many sheep.
屠夫不怕羊多。
To escape from the Earth in a rocket, one must travel at seven miles per second.
要乘坐一枚火箭飞离地球，火箭的速度要达到每秒7英里，