青せい天てんせいてんFreq.FrequencyTop 100,000じ字FuriganaAudioMeanings1nounblue sky; clear skyLiterary or formal word for a clear, blue sky. In everyday speech, 青空 (あおぞら) is more common.青せい天てんの下もと、桜さくらが満まん開かいだった。Break this sentence down in the analyzerUnder the blue sky, the cherry blossoms were in full bloom.Expressions青せい天てんの霹へき靂れきa bolt out of the blue; a sudden and surprising event
