a decline

a decline的音标是[ə diˈklɪn]，基本翻译是“下降，衰退；拒绝”，速记技巧是“a”开头的单词一般表示一个或一种。

a decline 的词源是拉丁语 "declinare"，意为“倾斜，下降”。它的变化形式主要有：

1. declined - 过去式，表示“下降，衰退”。

2. decline - 名词，意为“下降，衰退；斜坡”。

3. declinedly - 副词，表示“下降地，衰退地”。

相关单词：

1. depression - 名词，意为“抑郁，沮丧；洼地”。它的词源和 decline 有关，表示“下降，降低”的意思。

2. recession - 名词，意为“衰退，不景气”。它源自拉丁语，和 decline 有关联。

3. fall - 名词和动词，意为“下降，跌倒；倒塌”。它的词源和 decline 有关联，表示“下降”的意思。

a decline 在英语中常常用来表示经济衰退、人口减少等意思，它反映了社会经济的变化和衰退的趋势。同时，它也常常用来描述人的情绪状态，如沮丧、失落等。这个词组的使用反映了英语词汇的丰富性和多样性。

常用短语：

1. decline in （数量、水平等的）下降

2. decline invitation 谢绝邀请

3. decline offer 谢绝邀请

4. decline rate 下降率

5. decline notice 拒绝通知

6. decline responsibility 拒绝责任

7. decline to do sth 拒绝做某事

双语例句：

1. The number of applicants has declined sharply. （申请人数急剧下降。）

2. I declined their invitation to the party. （我婉拒了他们参加聚会的邀请。）

3. I declined their offer of a drink. （我婉拒了他们请我喝一杯的邀请。）

4. The company"s sales declined sharply last year. （该公司的销售量去年急剧下降。）

5. She declined to comment on the issue. （她拒绝就此事发表评论。）

6. He declined to take part in the race, citing health reasons. （他以健康为由拒绝参加比赛。）

7. She declined their offer of a job, saying she was happy with her current position. （她拒绝了他们提供的工作，称她对自己的现有职位很满意。）

英文小作文：

Declining Opportunities

Sometimes, we are offered opportunities that we may not be able to refuse, but it is important to carefully consider whether or not we should accept them. When faced with such a decision, declining an opportunity can be a difficult thing to do, but it is necessary if we want to make the right choice for ourselves and our future.

Declining an opportunity can be a sign of wisdom and foresight, as it allows us to avoid situations that may not be beneficial for us in the long run. It can also help us to maintain our self-esteem and dignity, as we are not easily swayed by external pressures or temptations. However, declining an opportunity does not mean that we are giving up or lacking in courage or ambition; it is simply a matter of making the right decision for ourselves and our future.

In conclusion, declining an opportunity is not always easy, but it is a necessary part of making wise decisions and achieving our goals. It requires courage, self-esteem, and a clear understanding of our own values and aspirations. By carefully considering each opportunity and making informed decisions, we can avoid regrets and create a brighter future for ourselves and those around us.