英语网 英语单词
Seismometer的音标发音
Seismometer
英式发音：[saiz'mɒmitә]
美式发音
(n.) An instrument for measuring the direction, duration, and force of earthquakes and like concussions.
校对:普拉特
(n.) An instrument for measuring the direction, duration, and force of earthquakes and like concussions.
校对:普拉特