【机】 constant-pressure cycle
book; order; decide; fix; stable; surely; calm
intimidate; keep under control; press; push down; shelve; suppress
【医】 prelum; pressure
cycle; recur; circle; rotate; circulation; repetition; revolution
【计】 DO-loop; for-loop; loop; unwinding
【化】 recirculate
【医】 circuIation; cycle
【经】 cycle; revolving; rotation