adj.沉重的；沉悶的；鉛灰色的；深灰色的
On leaden feet he made his way down the stairs. 他拖著沉重的雙腿走下樓去。
He left there with a leaden heart one hour ago. 一個小時前，他懷著沉重的心情離開了那兒。
Suddenly,a leaden object jumped into his eyes. 突然，一個深灰色的物體映入眼簾。
