expansion box

expansion box的音标为[ɪkˈspænʃn bɔks]，基本翻译为“扩大箱”。速记技巧可以考虑使用词根词缀法，其中“expans”表示“扩大”，“ion”是表示动作的词尾，“box”是单词“箱子”的意思。可以将速记技巧简化为“扩大箱子”。

Expansion box的英文词源是拉丁语“expandere”，意为“扩大”。其变化形式包括“expansion”（扩大）和“expansive”（扩展的）。

相关单词：

Expansionist：指主张或追求扩大领土或势力范围的人。

Expansive：指人性格开朗、心胸开阔，有包容性。

Expansionary：指有利于扩大经济规模的。

Expansionism：指扩张主义，主张扩大领土或势力范围的政治思想或政策。

Expansionary measures：指扩张性措施，通常用于经济政策中，旨在刺激经济增长和就业。

Expansion cone：指扩大范围或规模的趋势，类似于圆锥体。

Expansion joint：指用于连接两个结构物以允许热膨胀和收缩的接头。

Expansion tube：指一种真空管，用于放大器或扬声器中，用于放大声音信号。

Expansion rate：指物体或系统在单位时间内扩大的程度，通常用于描述经济的增长速度。

总之，expansion box这个词源于拉丁语“expandere”，意为“扩大”，其变化形式和相关单词反映了其含义的广泛性和多样性。

常用短语：

1. expand/enlarge

例句：The company expanded its product line to include new products.

2. widen/broaden

例句：The gap between the two countries has been widening.

3. extend/lengthen

例句：The train extended for several kilometers.

4. expand/encompass

例句：The company"s expansion plans encompass new markets and products.

5. widen/expand the scope

例句：The company"s decision to expand the scope of its operations has led to increased profits.

6. expand/enrich

例句：The company"s investment in research and development has expanded its product line and enriched its product range.

7. expand/expand one"s horizons

例句：Reading books can expand one"s horizons and broaden one"s mind.

英文小作文：

Title: Expansion of Business Operations

Our company has always been committed to expanding our business operations to new markets and products. Over the past year, we have made significant investments in research and development, marketing, and infrastructure to expand our product line and enrich our product range. This has led to increased revenues and profits, as well as a broader customer base.

However, we recognize that there is still much to be done in order to maintain our competitive edge in the market. Therefore, we are committed to continuing our expansion efforts, exploring new opportunities, and investing in our employees and infrastructure to ensure that we are able to meet the changing needs of our customers and the market.

In conclusion, expansion is not just about expanding our product line and enriching our product range, but also about expanding our horizons, learning new things, and constantly improving ourselves to stay ahead of the curve in the fast-paced business world.