候风地动仪

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释义

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

候风地动仪的构成词

(of sth) to move

-ly

earth

wind

to wait

apparatus

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