earthquake
n.
late 13c., eorthequakynge, from earth + quake, n.. In this sense Old English had eorðdyn, eorðhrernes, eorðbeofung, eorðstyrung.
| 词汇 | earthquake | 
| 词根词缀 | Online Etymology Dictionary earthquake n. late 13c., eorthequakynge, from earth + quake, n.. In this sense Old English had eorðdyn, eorðhrernes, eorðbeofung, eorðstyrung. | 
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