Equations
n. 方程式；等式；均等；均势（equation的复数形式）
🗣️ 情景例句
She is at the top of her class.
她在班里名列前茅。
Have you got that?
你明白我的意思吗？
Hasn't Mary told you?She invited Charlotte and me to dinner this evening.
玛丽没有告诉你吗？她邀请我和夏洛特今晚去吃饭。