地动仪
Traditional form:
地動儀
Pinyin (reading):
dìdòngyí
Definitions:
- the world's first seismograph invented by Zhang Heng 張衡／张衡 ( Zhāng Héng) in 132
- abbr. for 候風地動儀／候风地动仪 (hòufēngdìdòngyí)
Characters:
- 地 - earth, ground, soil; land, region; structural particle used before a verb
- 动 - to move, to happen; movement, action
- 仪 - instrument, apparatus; ceremony, rites
Traditional characters: