【电】 design for maintainability
preserve; defend; maintain; safeguard; stick up for; vindicate
【计】 maintenance; servicing
【化】 maintaining
frank; hasty; lead; modulus; quotiety; rash; rate; ratio; usually
【医】 rate
【经】 rater.
design; devise; contrive; project; engineer; frame; plan; programming; scheme
【化】 design
【医】 project
【经】 projection
