rinse something out
phrasal verb with rinse verb [ I or T ] uk/rɪns/ us/rɪns/
冲洗，涮洗（…的内部）
to quickly wash the inside of something with clean water
I'll just rinse these glasses out and leave them to dry. 我就把这些杯子冲一下，然后晾干。
She rinses out her mouth every morning to prevent bad breath. 她为除口臭每天早上都漱口。