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地动仪
地动仪
地動儀
dì
dòng
yí
ㄉㄧˋ ㄉㄨㄥˋ ㄧˊ
N
⇄ compare
1
abbr. for
候风地动仪
|
候风地动仪
2
the world's first seismograph invented by Zhang Heng
张衡
|
张衡
in 132
Characters
地
动
仪