ขั้นสูง Learn Unstarted Literal Breakdown Recording English Thai Learn level ขั้น Learn tall สูง Learn Summary The Thai translation for “advanced stage; high level” is ขั้นสูง. The Thai, ขั้นสูง, can be broken down into 2 parts:"level" (ขั้น) and "tall" (สูง). Practice Lesson "advanced stage; high level" Practice (3) Lesson Learn Lesson words level, tall etc. View all lesson words Lesson phrases advanced stage; high level etc. View all lesson phrases Themed Courses Miscellaneous 168 Part of Speech Courses Nouns 238 Acknowledgements Audio Waraphorn Sinthawarat