Eqn
abbr. equation 方程式; 等式; 反应式; equine 马的
🗣️ 情景例句
Where are your manners?
你的规矩哪里去了？
It's a beautiful country with several chains of mountains.
这个国家很美，它有很多山脉。
The ground supported fewer plants, and the insects which lived on these plants died out.
地上长的植物少了，生活在这些植物上的昆虫就消亡了。