①The new car had to be withdrawn from the market because of a mechanical defect.
②In a strict, step-by-step or mechanical way.
2.timepiece n. 钟，表，计时器
A small portable timepiece, especially one worn on the wrist or carried in the pocket.
3. accurate adj. 准确的，精确的
①My aim was accurate.
②Is the station clock accurate?
4.regulate vt. 调整，校准，管理，控制
regulate the market 控制市面 regulate the speed 调整速度
regulate cost 控制 regulate expenditure 控制费用
self-regulated adj. 自动调整的 self-regulating adj. 自制的,自动调节的
well-regulated adj. 井然有序的,有规则的
①The area in the brain that is believed to regulate appetite and food intake.
②Your watch is always slow; it needs to be regulated.
I have been convinced that the print media are usually more ______ and more reliable than television.(2010浙江6)
A. accurate B. ridiculous C. urgent D. shallow