【计】 suspendable subsystem
approve; but; can; may; need; yet
break down; break off; closedown; cut back; cut off; discontinue; pause
suspend
【医】 intermittence; interrupt; interruption
【经】 abeyance; early termination; stoppage; suspend; suspension
subsystem
【计】 SS; subsystem
【化】 subsystem
【经】 subsystem