意思
To clean one's teeth with a brush.
练习题库
3 练习저는 매일 아침 이를 ____.
식사 후에 ____ 것이 중요해요.
아이가 혼자서도 이를 잘 ____.
🎉 得分： /3
The Korean word '양치하다' (yangchihada) for 'to brush one's teeth' is a compound word. It combines '양치' (yangchi), which refers to 'tooth brushing' or 'oral hygiene,' and '하다' (hada), which is a common verb meaning 'to do.' The term '양치' itself has historical roots related to cleaning teeth. Historically, various methods and substances were used for oral hygiene before modern toothbrushes and toothpaste became widespread. The concept of 'cleaning one's teeth' has evolved over centuries, with different cultures developing their own practices and terminology. In the context of Korean, '양치' as a noun for the act of brushing teeth or the tools used for it (like a 'yangchi' stick for cleaning) has been in use, and the addition of '하다' makes it an active verb. This formation is common in Korean where nouns are combined with '하다' to create verbs describing an action related to the noun.
