超

chāo to exceed; to overtake; to surpass; to transcend; to pass; to cross; ultra-; super-

不

bù (negative prefix); not; no

掉

diào to fall; to drop; to lag behind; to lose; to go missing; to reduce; fall (in prices); to lose (value, weight etc); to wag; to swing; to turn; to change; to exchange; to swap; to show off; to shed (hair); (used after certain verbs to express completion, fulfillment, removal etc)

【tftaomamao】 源

yuán root; source; origin

超

chāo to exceed; to overtake; to surpass; to transcend; to pass; to cross; ultra-; super-

信

xìn letter; mail; CL:封[feng1]; to trust; to believe; to profess faith in; truthful; confidence; trust; at will; at random

合作

hé zuò to cooperate; to collaborate; to work together; cooperation; CL:個|个[ge4]

dgd