Civics
n. 公民学\\n[法] 公民学, 公民
📖 牛津释义
civics
n[sing v]
study of municipal government and the rights and responsibilities of citizens 公民学（研究市政和公民的权利与责任的学科）.
🗣️ 情景例句
And besides,
更何况，
Reading is to the mind what exercise is to the body.
读书养神，锻链健身。
These things happen all the time.
这是常有的事。