【电】 rate action
days; hour; occasionally; opportunity; seanson; time
【医】 chron-; chrono-
frank; hasty; lead; modulus; quotiety; rash; rate; ratio; usually
【医】 rate
【经】 rater.
act; motion; movement; comportment; operation; action; activity
【计】 behaviour
【医】 act; action; kinesis
【经】 motion