in default of

"in default of"的音标为[ɪn dɪˈfɔːt vəʊ]。

该词在句子中通常作为名词短语使用，表示在缺乏某种东西的情况下。其基本翻译为“在……缺席；在……没有的情况下”。

关于速记技巧，可以尝试以下方法：

1. 形象记忆：将“default”与“defend”（防守）联系起来，想象一个人在防守时没有达到预期的效果，即为“in default of”。

2. 词根词缀记忆：如果对英语有一定了解，可以通过“default”的词根-ity和前缀“in-”的组合来记忆。

请注意，以上方法仅供参考，具体记忆方法应根据个人英语词汇基础和实际情况选择。

“in default of”这个短语的英文词源是“in”加上“default”，意为“在…情况下未能履行”。它的变化形式主要有两种：一是“default”本身可以作为名词，意为“违约、缺席”，也可以作为动词，意为“不履行”；二是“in default of”可以作为短语，表示“在…未能履行的情况下”。

相关单词：

“defeat”意为“击败、战胜”，其词源和“default”有相似之处，都含有“失败”的意思。

“failure”意为“失败、失败者”，可以与“default”构成近义词。

“remedy”意为“补救、治疗”，与“default”有相似之处，都表示某种问题或缺陷。

“defaulting”意为“违约的、缺席的”，是“default”的现在分词形式，可以作为名词或形容词使用。

“non-default”意为“不违约”，是“default”的反义词，可以与“default-free”等词一起使用。

例如，“In the absence of a solution, we may have to accept the default of a new tax.”（在没有解决方案的情况下，我们可能不得不接受新的税收的默认方案。）

以上就是对“in default of”这个短语的英文词源、变化形式以及相关单词的解释和举例。希望对你有所帮助。

常用短语：

1. in default of... 在缺乏...的情况下

2. comply with... 遵守...

3. take into account... 考虑到...

4. bear in mind... 记住...

5. make a distinction between... 把...加以区分

6. be subject to... 受...制约

7. take into consideration... 考虑到...

例句：

1. If we cannot reach an agreement on the budget, we will have to default on our obligations to the taxpayers.

2. We must comply with all safety regulations to avoid accidents.

3. Please take into account our limited resources when making decisions.

4. We must bear in mind our responsibilities to society.

5. When making decisions about policies, we should make a distinction between short-term and long-term effects.

6. All decisions should be subject to review and approval by higher authorities.

7. We must take into consideration the feelings of others when dealing with conflicts.

英文小作文：

When it comes to making decisions, we often have to default on some obligations or commitments because of various reasons. For example, if we cannot reach an agreement on a budget, we may have to delay payment or miss deadlines for important projects. However, this does not mean that we should avoid responsibility or compromise our principles. Instead, we should comply with our obligations while taking into account the consequences of our decisions and the impact on others. We should also bear in mind that our decisions may have long-term effects on ourselves and others, and we should make a distinction between short-term and long-term considerations when making decisions. Finally, we should always take into account the feelings of others and strive to reach a fair and equitable solution that is acceptable to all parties involved.