expanding background

expanding

/ɪkˈspændɪŋ/ /ɛkˈspændɪŋ/

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verb

扩大，扩张，扩展。

To change (something) from a smaller form and/or size to a larger one; to spread out or lay open.

Examples :

"You can expand this compact umbrella to cover a large table."

你可以把这把折叠伞撑开，让它变得足够大，能遮住一张大桌子。

area amount business economy physics science

Illustration expanding - Image 1

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verb

扩张，扩大，扩展

To increase the extent, number, volume or scope of (something).

Examples :

"A flower expands its leaves."

一朵花舒展开了它的叶子。

business economy

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verb

详细阐述，详细说明

To express (something) at length and/or in detail.

Examples :

"The teacher asked her students to focus on expanding their answers during the essay section of the test, providing more details and examples. "

老师要求学生们在考试的作文部分要详细阐述他们的答案，提供更多的细节和例子。

communication language writing

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verb

展开, 扩张

To rewrite (an expression) as a longer, yet equivalent sum of terms.

Examples :

"Use the binomial theorem to expand {(x+1)}^4."

利用二项式定理来展开{(x+1)}^4。

Illustration expanding - Image 1

verb

展开, 扩张

(of an expression) To become, by rewriting, a longer, yet equivalent sum of terms.

Examples :

"The expression {(x+1)}^4 expands to x^4 + 4x^3 + 6x^2 + 4x + 1."

表达式{(x+1)}^4 展开后等于 x^4 + 4x^3 + 6x^2 + 4x + 1.

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verb

扩分

To multiply both the numerator and the denominator of a fraction by the same natural number yielding a fraction of equal value

Examples :

"To get an equivalent fraction with a larger denominator, we are expanding one-half (1/2) to two-fourths (2/4) by multiplying both the top and bottom by two. "

为了得到一个分母更大的等值分数，我们通过分子分母同时乘以2，将二分之一（1/2）扩分成四分之二（2/4）。

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verb

扩张，膨胀.

To change from a smaller form/size to a larger one.

Examples :

"Many materials expand when heated."

很多材料加热时会膨胀。

physics material science biology

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verb

扩大，扩张，扩展。

To increase in extent, number, volume or scope.

Examples :

"The bakery is expanding its menu to include more gluten-free options. "

这家面包店正在扩展它的菜单，以包含更多无麸质的选择。

amount business

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verb

详细阐述，扩展，详述。

To speak or write at length or in detail.

Examples :

"He expanded on his plans for the business."

他详细阐述了他的商业计划。

language writing communication

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verb

变得慷慨，变得乐观

To feel generous or optimistic.

Examples :

"Seeing all the smiling faces at the surprise party, Maria felt her heart expanding with joy. "

看到惊喜派对上所有那些微笑的脸庞，玛丽亚感到心中充满了喜悦，变得慷慨而乐观。

attitude sensation mind