like: Cholesterin → →
das Cholesterin ☊ 
cholesterol ☊ 
☊ Cholesterin ☊ 胆固醇 ☊ dǎngùchún connection (between A and B): Scientists have established a connection between cholesterol levels and heart disease. ☊ connection ☊
das Cholesterin ☊ cholesterol ☊ ☊ Cholesterin ☊ 胆固醇 ☊ dǎngùchún