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

differential Differential differentieel différentiel differenziale diferencial ดิฟเฟอเรนเชียล sự khác biệt 微分










Compounds:
bánh khía vi phân bánh xe bộ ba bánh xe vệ tinh phép tính vi phân sai biệt vi phân vi sai


vi phân differential
vi sai differential
[ vi ] : (1) to surround; (2) to act as; (3) small, subtle, delicate, tiny, micro; (4) to disobey; (5) (shark’s) fin
[ sai ] : (1) to order, command; (2) wrong, incorrect, off by











HSK5000 A1+A2+B1




HSK5000 B2 + C1