忠貞的用法和樣例：
例句
-
無論境遇好壞她的丈夫都對她忠貞不渝。
Her husband stuck by her in good times and bad. -
她是一個聖潔的女人，天真而忠貞。
She was a holy woman, innocent and chaste. -
王子自始至終忠貞不渝。
The prince remained loyal throughout. -
我的忠貞是屬於我的家庭的
My loyalties lie with my family.
