Formal system
[计] 形式系统
🧩 词语组成解析
formal
['fɔ:məl]
adj. （学校教育或培训）正规的;方式上的;礼仪上的;
n. <美>须穿礼服的社交集会;<口>夜礼服;
🗣️ 情景例句
You can hunt for jobs in the newspaper.
你可以在报纸上寻找工作。
Anger is a short madness.
发火是短暂的疯狂。
It is one of the most unpleasant discoveries which we all make that we must decline in this way,
人人必然会衰老。