Chinese

edit
to exchange; to swap; to barter
to exchange; to swap; to barter; to trade; to exchange
 
bracelet; ring (not for finger); to surround
bracelet; ring (not for finger); to surround; to loop; loop
 
trad. (交換環) 交換
simp. (交换环) 交换
 
Wikipedia has an article on:

Pronunciation

edit

Noun

edit

交換環

  1. (algebra, ring theory) commutative ring