説明出来ない漢字を調べる

説明出来ない漢字を調べる
”険悪”
＝何か悪いことが起こりそうな、油断出来ない（恐ろしい）様子
例:休みの前日は険悪な天候でも、心は快晴

Look up unexplained kanji
"It's dangerous."
=Something bad is about to happen, and you have to be on your guard (horrible)

Example: Even if the weather is bad on the day before the holiday, the mind is clear.