adj.亲爱的，价格高，宝贵的，昂贵，珍视的
int.(惊奇、不安、烦恼、担忧等时说)啊，哎呀，糟糕，天哪
n.仁慈的人，可爱的人，(称呼所爱的人)亲爱的，(对较年轻的人或孩子说话时用)亲爱的，乖乖
adv.高价地，昂贵地

原形：dear复数：dears比较级：dearer最高级：dearest

You are my dear.
你是我亲爱的人儿。
Would you like a drink, dear?
喝点什么吗，亲爱的？
My dear deer is very dear.
我心爱的鹿是十分昂贵的。
The shirt is too dear.
这件衬衫太贵了。
Rare things are dear.
物以稀为贵。
Dear John,
亲爱的约翰，
I received a dear letter from my grandma.
我收到了一封来自奶奶的亲切的信。
She signed the card with a loving 'dear' before sending it off.
她在寄出卡片前深情地签上"亲爱的"。
The teacher addressed the students as "dear classmates.
老师称呼学生们为"亲爱的同学们"。
In business, starting a message with "Dear Customer" is polite.
在商业交流中，以"亲爱的顾客"开头是礼貌的。
The note read, "Dear Mom, I miss you so much.
纸条上写着："亲爱的妈妈，我非常想念你。"
He greeted his friend affectionately with "Dear old friend.
他亲切地向朋友打招呼说"亲爱的老朋友"。
The book was dedicated to her "dear friend, forever missed.
这本书献给她"永远怀念的亲爱的朋友"。
After a long absence, it was a joyous reunion with my dear sister.
经历长时间的分离后，与我亲爱的妹妹重逢真是一件乐事。
She signed off her email with a warm "Yours sincerely, dear colleague.
她在电子邮件结束时亲切地署名"亲爱的同事，真诚的祝愿"。