calmness的精选

calmness释义：n.冷静，镇静平静，安宁例句：Weadmiredhiscalmnessunderpressure.我们佩服他在压力下的镇静。silence释义：n.沉默寂静缄默不谈无声状态vt.使沉默使安静压制消除噪音int.安静！别作声！stillness释义：n.静止沉静例句：H...