seismograph
词根词缀：
anti-seismic adj. 抗地震的
anti 抗 + seism 地震 + ic 某种药 → 抗地震的
seismic adj. 地震的
seism 地震 + ic 某种药 → 地震的
seismograph n. 地震仪
seismo 地震 + graph 写，画 → 能描绘地震情况的仪器 → 地震仪
seismology n. 地震学
seism 地震 + ology …学 → 地震学
数据来源：新东方英语词汇速记大全
相关例句：
Design for Seismograph Software Based on ARM-Linux in Tunnel Forward Engineering
基于ARM-Linux的隧道超前地震探测仪软件设计
Analog seismograph tape recorder
模拟磁带地震记录仪
A seismograph is an instrument which gives a continuous record of the motion of the ground.
地震仪是提供地面运动的连续记录。
Zhang Heng ( 78-139) of the Han Dynasty invented a seismograph to determine the location of earthquakes and an armillary sphere that showed the movement of the sun, moon and other stars.
汉代张衡发明了测定地震方位的地动仪和演示日月星辰的浑天仪。
Many people know the compass, paper and the printing press came from China but just under the letter S there are 37 items, including the seismograph, sluices, steel production and what he calls Steroids, urinary.
许多人知道指南针、造纸和印刷术来自中国，但仅以字母S开头的条目就有37个，包括地震仪、水闸、钢铁生产以及李约瑟所称的尿类固醇。
China's Zhang Heng invented the seismograph during the Han Dynasty.
中国的张衡在汉朝时发明了地动仪。