effectiveness = ef(出来) + fect(做) + ive(...的) + ness(名词) = 有效
effective = ef(出来) + fect(做) + ive(...的) = 做出来的→生效的
affect = af(使) + fect(做) = 使……做→影响
affection = af(使) + fect(做) + ion(表名词) = 爱,喜爱;爱慕之情
But what if someone could create a pill that mimicked the physiological effects of eating less without actually forcing people to eat less?
The disaster has had a profound effect on the country's economy.
The austerity measures will have little immediate effect on the average Moroccan.
This mutagen would be able to reverse its effects.
The insurance policy covers all baggage and personal effects.
The whole effect is cool, light and airy.
Jock paused for effect, his eyes glinting over his glass as he took another drink.
The Cockney accent was put on for effect.
Production was halted until repairs could be effected.