seismograph

IPA(Pronunciation)

An instrument that automatically detects and records the intensity, direction and duration of earthquakes and similar events.

Japanese Meaning

地震の強さ、方向、継続時間などを自動的に検知・記録する装置（地震計）

Researchers placed a seismograph near the fault line to monitor subtle underground shifts.

研究者たちは断層帯の近くに地震計を設置し、微妙な地下の動きを監視した。

Sense（1）

An instrument that automatically detects and records the intensity, direction and duration of earthquakes and similar events.

seismographs

（ plural ）