

물로 입을 헹구고 왔어요.
[mullo ipɯl heŋkuko was͈ʌjo.]
I rinsed my mouth with water and came back.
약 먹고 바로 입을 헹구지 마세요.
[jak mʌkk͈o palo ipɯl heŋkut͡ɕi masejo.]
Don't rinse your mouth right after taking the medicine.
양치하고 입을 헹궈요.
[jaŋt͡ɕʰiako ipɯl heŋkwʌjo.]
I brush my teeth and rinse my mouth.
"입을 헹구다" is in the lesson "Verbs 16" (Level 28), along with 11 other useful words. LinDuo has 180 topic lessons like this one, 2,380 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.