词汇	exchage rate
释义	exchage rate n.兑换汇率
随便看	quartz sand-activated carbon quartz sand and ceramisite quartz sand filter quartz sand filter media quartz sand-gravel quartz silica quartz/silica wave-transparent composite quartz single-crystal quartz sinter Quartzsite quartz sleeve quartz slide quartz socket tube quartz-soda syenite quartz solid solmion quartz spectral photometer quartz spectral-photometer quartz spectrograh quartz spectrograph quartz spectro-oltaphmeter quartz spectrophotometer quartz spectroscope quartz spiral-torsion microbalance quartz spring quartz spring balance