[cháng shí]
（普通知识） general [elementary] knowledge
elementary knowledge of hygiene and sanitation
卫生常识
How to use electricity safely has become general knowledge in our village.
安全用电， 在我们村已成了常识。
（生活经验和见识） common sense; nous
common sense in import and export trade
进出口贸易方面的常识
I judge it by common sense.
我靠常识判断。
He is devoid of common sense.; He lacks common sense.
他缺乏常识。
It's common sense to dress more warmly when it gets cold.
天冷了要穿得暖一点儿， 这是常识。
horse sense