Yanamino候风地动仪
hòu fēng dì dòng yíhoufengdidongyi
- the world's first seismograph invented by Zhang Heng 張衡|张衡[Zhang1 Heng2] in 132
Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences
hòu fēng dì dòng yíhoufengdidongyi
Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences