Definition
n.
seismograph
Examples
- 地震仪。Zhāng Héng fāmíng le shìjiè shàng dì yī tái dì zhèn yí.Zhang Heng invented the world's first seismograph.
- 。Kēxuéjiā yòng dì zhèn yí lái jiǎncè dìzhèn de qiángdù.Scientists use seismographs to detect earthquake intensity.
- 地震仪。Bówùguǎn lǐ zhǎnchū le yì tái gǔlǎo de dì zhèn yí.The museum displayed an ancient seismograph.
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