折: roll over; turn over轴: axle; shaft中: hit; fit exactly星: star仪: appearance; bearing中星仪: astronomic transit; astronomical transit; meridian tra it; meridian transit; tra it i trument; transit instrument地平中星仪: horizontal transit instrument光电中星仪: photoelectric transit instrument; photoelectrictra iti trument经纬仪;中星仪: transit视距中星仪: tachymeter-tra it; tachymeter-transit折射中星仪: prismatic transit instrument卯酉面中星仪: prime vertical transit子午仪中星仪: astronomical transit【天文学】中星仪;【测】经纬仪。: transit instrument弯月形透镜中星仪: meniscus tra it; meniscus transit折轴: prismatic instrument中星: nakahoshi星中星: star stars中星微: vimc; vimicro恒星仪: siderograph火星仪: mars globe金星仪: venus globe行星仪: planetarium寻星仪: star finder; star identifier群轻折轴: a combination of insignificant efforts [resources] can work miracles.; that was the last straw that broke the camel's back