候风地动仪

hòu fēng dì dòng yí

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Definitions

  1. 1. the world's first seismograph invented by Zhang Heng 張衡|张衡[zhāng héng] in 132

Child Words of 候风地动仪

动
dòng

(of sth) to move

地
de

-ly

地
dì

earth

风
fēng

wind

候
hòu

to wait

仪
yí

apparatus

地动仪
dì dòng yí

the world's first seismograph invented by Zhang Heng 張衡|张衡[zhāng héng] in 132