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

knob Knopf knop bouton pomello mando ลูกบิด nút vặn 旋钮










Compounds:












7

把手

bǎshou

nút vặn



HSK5000 A1+A2+B1




HSK5000 B2 + C1