round-up是什么意思

We needed to do decimals to round up and round down numbers.我们得把小数四舍五入成整数。We'll be back after the break with a round-up of today's other stories.休息之后我们会摘要报道今天其他的新闻。" Then round up the whole lot of them! "“ 统统抓起...

round-up的音标：round-up的英式发音音标为：[raʊnd ʌp]round-up的美式发音音标为：[raʊnd ʌp]...

It was unbelievably dramatic as lightning crackled all round the van.闪电在货车周围炸开时，情景异常壮观。Suddenly a bolt of lightning crackled through the sky.突然一道闪电划破长空。There was frequent thunder and lightning, and torrential rain.雷电交加，大...

affective的音标：affective的英式发音音标为：[ə'fektɪv]affective的美式发音音标为：[ə'fɛktɪv]...

revolt的反义词有：submit, obey, obey。vi.revolt的反义词（反叛;起义）：submit, obey。revolt的反义词（其他释义）：obey。...

motorcyclist的复数形式为：motorcyclists...

People mingled happily at the carnival.大家在狂欢节交往得很快乐。Towards evening the carnival entered its final stage.临近傍晚时，狂欢节进入最后阶段。Our street puts on a carnival every year.我们街的居民每年举行一次嘉年华会。It's like one enormous street carniv...

approbated的音标：...

buddleias的音标：...

Leaching of copper from chalcocite with acidic acetonitrilecopper sulphate system was studied.研究了用酸性乙腈硫酸铜体系从辉铜矿中提取铜.The deep oxidation and groundwater leaching solubilizes much of the loosely bound uranium.深部氧化和地下水淋蚀使大部分...

adj.分类的，分选的v.分类，整理( sort的过去式和过去分词 )，挑选，[计算机]（根据指令的模式）把…分类，把…归类（常与with, together连用）...

v.钮扣孔( buttonhole的过去式和过去分词 )...

bangle的音标：bangle的英式发音音标为：['bæŋgl]bangle的美式发音音标为：['bæŋɡəl]...

entrain的音标：entrain的英式发音音标为：[ɪn'treɪn]entrain的美式发音音标为：[ɪn'treɪn]...

This sugar cane is quite a sweet and juicy.这甘蔗既甜又多汁.The sugar-cane is taken to the factory where the juice is crushed out.甘蔗被运到工厂中去榨汁。He wore a grey suit and leaned heavily on his cane.他身穿一件灰色西装,吃力地拄着拐杖。Many farmers are ...

He's touring South America at this moment in time.他此刻正在南美旅游观光。South Africa was going through a period of irreversible change.南非正在经历一场不可逆转的变革。I think your South American youth has prejudiced you.我认为你在南美度过的青少年时代让你产生了偏...

对每升溶液加入20毫克硅藻土助滤剂.Add 20 mg. of diatomaceous earth filter aid per liter of solution.可不断地加入硅藻土.Diatomite may be continuously added.在分包者的仓库中允许使用硅藻土.One could use Diatomite in storage of a Sub - divider....