基本解釋[商業(yè)]維持市場(chǎng)占有率英漢例句權(quán)威例句The study, which looked at 385 metropolitan statistical areas, said nearly two in five metropolitan areas had one insurance company with a combined market share of 50 percent or more among health maintenance organization (HMO), point-of-service (POS) and preferred provider organization (PPO) plans.FORBES: AMA: 70 Percent Of U.S. Lacks Health Insurance Competitionmarket-share maintenance更多例句專業(yè)釋義商業(yè)維持市場(chǎng)占有率