[201-105] frugal
adj.节约的(thrifty, economical)[202-105] economize
vi.节俭(save, cut costs)[202-105] economical
adj.节约的，经济的(thrifty)[202-105] canny
adj.精明的；节俭的(shrewd, cunning)[202-105] stoically
adv.淡泊地(impassively)[202-105] thrift
n.节约(economy, frugality)