友情提醒：点击
，可以收听真人发音
，可以收听真人发音 
小测验：选择正确的单词
- 论坛新贴
seism [saizm]
基本释义
- n. 地震
英英解释
1个名词解释
- shaking and vibration at the surface of the earth resulting from underground movement along a fault plane of from volcanic activity
[同] earthquake, quake, seism, temblor
- shaking and vibration at the surface of the earth resulting from underground movement along a fault plane of from volcanic activity