Discretion is the quality of behaving in a quiet and controlled way without drawing attention to yourself or giving away personal or private information. 审慎
noun [抽象名词]自行决定权,判断力;谨慎,慎重
He is the soul of discretion. 他是谨慎的典范。
discretion
“ -tion” ⌜ 表示某种行为、状态或结果 - indicating an action, process, or result ~ ⌟