microearthquake

名词 n.
中文释义

英文释义

名词 n.
  1. A very low-intensity earthquake, usually three or less on the Richter scale.

词形变化

microearthquakes plural micro-earthquake alternative

词源

Etymology tree
Proto-Indo-European *mey-der.?
Ancient Greek μικρός (mikrós)der.
English micro-
English earthquake
English microearthquake
From micro- + earthquake.
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