Dictionary › 候风地动仪
候风地动仪
hòu fēng dì dòng yí
What 候风地动仪 means
- the world's first seismograph invented by Zhang Heng {张衡|Zhāng Héng} in 132
The characters in 候风地动仪
- 候hòuto wait; to inquire after; to watch
- 风fēngwind; news; style
- 地dìearth; ground; field
- 动dòng(of sth) to move; to set in movement; to displace
- 仪yíapparatus; rites; appearance
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