Firms are cutting investment and pruning their product ranges.公司正在减少投资，缩减产品系列。Which Trimmer Capacitors are recommended for high frequency ranges?建议哪种微调电容器用于高频带?...the massive mountain ranges to the north.向北延伸的巨大山脉The sma...
He bursts into a loud guffaw.他突然大笑起来。He laughed, a coarse hearty guffaw.他哈哈笑了起来,一阵粗率 、 热诚的大笑.He is complacent very on the street guffaw is strolling.他很是自得的在街上狂笑漫步着....