leaden

鉛色の空

a dark, dull, grey sky, often suggesting rain or gloom

濃い灰色で重々しい空、しばしば雨や雪の前

鉛のような重さ

a heavy physical object, or a feeling of heavy burden or depression

比喩的、不幸や心配の重い気持ち

鉛のような足取り

heavy and slow-moving feet, often due to tiredness or sadness

疲れや悲しみで重く、動きが鈍い足取り