seismograph
柯林斯詞典
1. N-COUNT A seismograph is an instrument for recording and measuring the strength of earthquakes. 地震儀
返回 seismograph
seismograph /?sa?zm??ɡrɑ?f/ (seismographs)
劍橋詞典
- a piece of equipment that measures and records the strength of an earthquake
地震儀 返回 seismograph