999英语网 英语单词
Seismograph的音标发音
Seismograph
英式发音：['sazm()grɑf] or ['sazmɡrf]
美式发音
(noun.) a measuring instrument for detecting and measuring the intensity and direction and duration of movements of the ground (as an earthquake).
整理:内莉
(noun.) a measuring instrument for detecting and measuring the intensity and direction and duration of movements of the ground (as an earthquake).
整理:内莉