Level A1 : READ LISTEN TRANSLATE RANDOM
Level A2 : READ LISTEN TRANSLATE
Level B1 A: READ LISTEN TRANSLATE
Level B1 B: READ LISTEN TRANSLATE

billow Billard golven billow billow billar เป็นลูกคลื่น cuồn cuộn 账单










Compounds:
cuồn cuộn


cuồn cuộn to curl
[ cuộn ] : (1) roll, bale, spool; (2) to roll











HSK5000 A1+A2+B1




HSK5000 B2 + C1