product lifecycle

From Longman Business DictionaryLBED_10_bproduct lifecycleˌproduct ˈlifecycle abbreviation PLCMARKETING the four stages in the existence of a product: INTRODUCTION, when development costs and therefore prices are high, and sales are low; GROWTH, when sales rise fast and profits increase; MATURITY, when sales rise more slowly and weaker competitors leave the market; and DECLINE, when sales and profits fall. The product may eventually be removed from the marketShorter product lifecycles mean that investment in innovation is critical in global competition. → lifecycle

单词	product lifecycle
释义	product lifecycle From Longman Business DictionaryLBED_10_bproduct lifecycleˌproduct ˈlifecycle abbreviation PLCMARKETING the four stages in the existence of a product: INTRODUCTION, when development costs and therefore prices are high, and sales are low; GROWTH, when sales rise fast and profits increase; MATURITY, when sales rise more slowly and weaker competitors leave the market; and DECLINE, when sales and profits fall. The product may eventually be removed from the marketShorter product lifecycles mean that investment in innovation is critical in global competition. → lifecycle
随便看	have nothing much lot etc going for have nothing on have nothing on somebody have nothing to do with have nothing to lose have nothing to lose but your pride etc have nothing to lose but your pride/reputation etc have nothing to lose but your reputation etc have nothing to say have nothing/not much/a lot etc going for somebody/something have nots have number have of have off pat have on have on have on a leash have on a string have on etc have on the brain have on you have on your hands have on your side is on your side have one eye an eye on have one foot in the grave