プログレッシブ和英中辞典(第4版)の解説
びしん【微震】
a weak [slight] earthquake; a tremor; an earth tremor
昨夜微震があった
There was a weak earth tremor last night.
日本語の解説|微震とは
a weak [slight] earthquake; a tremor; an earth tremor
昨夜微震があった
There was a weak earth tremor last night.