a in operation or operational
a (of events) planned or scheduled
s used of a single unit or thing; not two or more
s having the indivisible character of a unit
s of the same kind or quality
s used informally as an intensifier
s indefinite in time or position
s being a single entity made by combining separate components
s eminent beyond or above comparison
n. 无比的人, 极佳的事情