expand的现在完成时怎么写？

vt.使…变大，扩张，详述vi.扩展，发展，张开，展开...

The ultimate aim is to expand the network further.最终目的是为了进一步拓展该网络。I owned a bookshop and desired to expand the business.我拥有一家书店，想要扩大业务。Metals expand when they are heated.金属受热会膨胀。...

Plans to expand the company have had to be quietly shelved.公司扩充的计划不得不悄悄搁置下来。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.Some parses automatically expand entities wh...

expand的现在进行时为：expanding...

expand的近义词有：enlarge, amplify, expand, increase, magnify, multiply, augment。下面这些动词均有"增加，增大"或"扩大"的含义：enlarge：主要指面积或体积等的扩大。amplify：在科技中常指声音的扩大或电磁波的增强。也指补充了细节、详述或扩大内容等。此词系正式用语。expand：指范围、程度、体积和尺寸等方面的扩大或增加。increase：指数量、强度和大小等...

expand的第三人称单数（三单）为：expands...

expand的反义词有：contract, shrink, abridge, shrink, condense, shorten, contract。vt. & vi.expand的反义词（展开;）：contract, shrink, abridge。expand的反义词（其他释义）：shrink, condense, shorten, contract。...

expand的一般过去时为：expanded...

expand的音标：expand的英式发音音标为：[ɪk'spænd]expand的美式发音音标为：[ɪk'spænd]...

expand的近义词/同义词有：extend, increase, swell, magnify, grow, broaden, spread, enlarge, unfold, unfold, broaden, sprawl, extend, enlarge, swell, branch, balloon, flare, magnify, dilate, stretch, spread, grow, amplify, distend,...

I should point out that these estimates cover just the hospital expenditures.我应该指出，这些估算仅包括医院的费用。We have overspent . We'll have to let up our expenditures next month.我们已经超支了,下个月一定得节约开支.The pension includes an allowan...

n.血纤维蛋白肽...

“行商”的英语可以翻译为：itinerant trader，pedlar，itinerant merchant，pedlery ...

hug的音标：hug的英式发音音标为：[hʌg]hug的美式发音音标为：[hʌɡ]...

hammerer的音标：hammerer的英式发音音标为：['hæmərər]hammerer的美式发音音标为：['hæmərər]...

“岩基”的拼音为：yán jī...

She had received a summons to appear in court.她已经接到法院传唤其出庭的传票。to issue a summons against sb向某人发出传票They served a summons on the young man.他们向那个年轻人发出了传票....

creeping的音标：creeping的英式发音音标为：['kri:pɪŋ]creeping的美式发音音标为：['kripɪŋ]...

The fishline became enmeshed in roots under the water.钓鱼线给水下的草木根缠住了.The fishline got entangled in the bushes.钓鱼线在灌木丛中缠住了.The float on a fishline bobs up and down when a fish grabs the hook.鱼咬钩时,钩线上的浮子上下跳动....

ENIAC的音标：...

disagio的音标：disagio的英式发音音标为：[dɪs'ædʒɪəʊ]disagio的美式发音音标为：[dɪs'ædʒɪoʊ]...

v.集合，召集，集结（尤指部队）( muster的过去式和过去分词 )，（自他人处）搜集某事物，聚集，激发...

n.K 中介子...

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galaxy的复数形式为：galaxies...