security blanket (西克尤里提 布兰克特)

Idiom Security

含义

something that gives a sense of safety or comfort

让人有安全感或安慰的东西 (rang ren you anquan gan huo anwei de dongxi)

例句

"Using a strong password manager is my security blanket online."

"使用强密码管理器是我在网上的安全毯。" (shiyong qiang mima guanliqi shi wo zai wangshang de anquan tan)