Meta system
[经] 宏观体系
🧩 词语组成解析
[计] 元的
🗣️ 情景例句
He's not making much progress with his English.
他的英语进步不大。
An enemy's mouth seldom speaks well.
狗嘴里吐不出象牙。
That makes no difference.
没什么区别。