a cheating lover; adulterous husbands and wives; my two-timing boy friend.
不忠贞的爱人；不忠贞的丈夫和妻子；我那不忠贞的男友。
Wish you a happy birthday with all my devoted love to you.
以我忠贞的爱情，祝福你生日快乐！
Never had there been such devotion to a cause
从未有人对一个主义如此忠贞的。
"Virgin most faithful," her mother intoned.
"最最忠贞的圣母，"母亲吟诵着。
a man constant in adherence to his ideals; a constant lover; constant as the northern star.
忠诚于自己的理想不变的人；忠贞的爱人；像北斗星一样忠诚不变。
One who maintains loyalty to an established government, political party, or sovereign, especially during war or revolutionary change.
忠贞者对一个已建立的政府，政党，或主权保持忠贞的人，尤其是在战争或革命转变时期。
Vert or green - Hope, joy and sometimes loyalty in love.
绿色－希望、欢乐，有时也可作忠贞的爱情之解。
Vert/Green：Hope、joy and sometimes loyalty in love.
绿色：希望、欢乐，有时也可作忠贞的爱情之解。
Her honesty was never called in question(doubt)
从未有人怀疑她的忠贞。
Our love will last as long as our lives
我们的爱情忠贞不变
loyalty or allegiance to a cause or a person.
对某一事业或人的忠诚或忠贞。
My loyalties lie with my family.
我的忠贞是属于我的家庭的
abandon one's beliefs or allegiances.
放弃自己的信仰或是忠贞。
No doubt is about the purity of this person to theParty.
不要怀疑这个人对党的忠贞。
He liked their toughness and their loyalty.
他喜欢他们的坚韧不拔和忠贞不二。
Jones was exulting in the consciousness of his integrity.
琼斯意识到自己的忠贞十分高兴。
He was the constant lover.
他是一个忠贞不渝的爱人。
For so many years she had shown him a rare devotion.
许多年来，她对他表示出少有的忠贞。