🧩 词语组成解析
n. 方程式；等式；均等；均势（equation的复数形式）
🗣️ 情景例句
Are you carrying any items that need to be declared?
你没有携带需要申报的东西吗？
Please tell him to stop speaking.
请告诉他不要讲话。
Easy come easy go.
来得容易，去得快。