- vt.
1.扩大(范围等);使增加;扩张;使膨胀。
2.展开,张开。
3.扩充,使发展;【释】扩编。
4.【数学】展开。
5.详述,引伸,写出(缩体)。 expand one's knowledge 增长知识。 expand the business 扩展企业。 birds expanding its wings 展开双翼的飞鸟。
vi.
1.扩大,扩张。
2.伸展,张开,延伸;膨胀 (opp. contract)。
3.扩充;发展(into)。
4.详述,引伸(on; upon)。
5.变得和蔼,感到舒畅。
短语和例子
The saplings have expanded into trees. 苗木已长成树。
-er, -or n.
扩张器;扩管器;扩口器。
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千万人都在用的超大词汇词典翻译APP
- The country expanded darkly defined underneath the moving curtain .
乡村风光在微微开朗的天幕中暗淡地展露出来。 - The extra heat energy required to expand a gas against a constant pressure .
恒压下需要额外热能才能使气体膨胀。 - The infinite, vast night expanded gigantic all around them .
无边无际,辽阔广大的夜空在她们身边朝四面八方伸展。 - You mentioned the need for extra funding . would you expand on that ?
你曾提到需要一笔额外资金。你详细谈谈好吗? - The provision of credit would therefore permit these enterprises to expand .
对这些企业提供信贷无疑会促使其扩展。 - Bill ingram was charged with improving and expanding sales of system 5 .
比尔英格拉姆命令改进系列5号,扩大其销售。 - The statement could be expanded to include all important u.s. uranium areas .
这个结论还可扩大到所有重要的美国铀产区。 - The expanded form of the equation will depend upon the selected coordinate system .
方程的展开式将取决于所选择的座标系。 - When air is heated, it expands and when air is cooled, it contracts .
当空气被加热时,它就膨胀;当空气变冷时,它就收缩。 - The use of integrated pest management will expand in the twenty-first century .
在二十一世纪,害虫综合治理的应用将扩大。
- become larger in size or volume or quantity; "his business expanded rapidly"
- exaggerate or make bigger; "The charges were inflated"
同义词:inflate, blow up, amplify,
- grow vigorously; "The deer population in this town is thriving"; "business is booming"
同义词:boom, thrive, flourish,
- expand the influence of; "The King extended his rule to the Eastern part of the continent"
同义词:extend,
- make bigger or wider in size, volume, or quantity; "expand the house by adding another wing"
- add details, as to an account or idea; clarify the meaning of and discourse in a learned way, usually in writing; "She elaborated on the main ideas in her dissertation"
同义词:elaborate, lucubrate, expatiate, exposit, enlarge, flesh out, expound, dilate,
- extend in one or more directions; "The dough expands"
同义词:spread out,
Last modified time:Sun, 10 Aug 2025 00:29:56 GMT