unflappable
01
镇定的, 沉着冷静的
having the ability to stay composed and calm in difficult circumstances
例子
His unflappable demeanor in emergencies earned him the nickname " the rock " among his colleagues.
他在紧急情况下的镇定自若的态度使他在同事中赢得了“岩石”的绰号。
镇定的, 沉着冷静的
