extraordinary
adj.
early 15c., from Latin extraordinarius "out of the common order," from extra ordinem "out of order," especially the usual order, from extra "out" (see extra-) + ordinem, accusative of ordo "order" (see order, n.). Related: Extraordinarily; extraordinariness.
〔李〕[extra-=beyond 超出；ordinary a. 平常的⇒“beyond what is ordinary 超出平常范围的”→] a. very unusual or remarkable 非常的；特别的