refine的现在完成时怎么写

refine的音标：refine的英式发音音标为：[rɪ'faɪn]refine的美式发音音标为：[rɪ'faɪn]...

refine的第三人称单数（三单）为：refines...

We shall have to refine on our methods of advertising.我们得进一步改进做广告的方法.The purpose of oil refinery is to refine crude petroleum.炼油厂的主要工作是提炼原油.Modern medical techniques refine on those of the past.现代医疗技术比过去的医疗技术要优越....

refine的现在进行时为：refining...

refine的近义词/同义词有：improve, polish, develop, purify, cultivate, perfect, cultivate, develop, filter, perfect, clarify, polish, improve, purify, screen。vt.refine的近义词（改善;使完美）：improve, polish, develop, purify, cultivate, perfe...

refine的一般过去时为：refined...

vt.提炼，改善，使高雅...

refine的近义词有：improve, better, perfect, refine。下面这些动词均有"改进，改善"的含义：improve：最常用词，多指状态或性质上的深刻或重要改进，也可指自身能力的提高。 better：多用于口语，指适当地改善原来并非很差的状态或性质，也指社会地位、经济状况的改善。perfect：语义强，通常指使方法、技术等达到完善美好的境地。refine：侧重指使语言、仪态等变得文雅、优美，也可指技艺等的提高。...

Modern medical techniques refine on those of the past.现代医疗技术比过去的医疗技术要优越.Under Eye Cream: with Derma - Refine Technology is formulated to accelerate cellular metabolism.下眼霜: 运用真皮组织修复科技,加速细胞新陈代谢.Centaurs burn this, observi...

n.计数者，计数员，人口普查员...

Arabist的音标：...

on的音标：on的英式发音音标为：[ɒn]on的美式发音音标为：[ɑn]...

A man collected tolls at the gateway.一个人在大门口收通行费。The long - distance call tolls amount to quite a sum.长途电话费 数目相当可观.For Whom the Bell Tolls is vintage Hemingway.[战地钟声]是海明威的杰作.For whom the bell tolls.丧钟为谁而鸣?...

design的近义词有：create, compose, design, invent, make, produce,figure, pattern, design,intention, intent, design,plan, design, plot, scheme, project, blueprint, programme。下面这些动词均有"创造，制作"的含义：create：侧重创造出来的东西以前并不存在，或者指独具特色的创作。...

柯根化综合症包括间质性角膜炎.Cogan's syndrome consists of an interstitial keratitis.顾客: 差不多吧.医生说我是角膜炎.Customer: Almost, and the doctor diagnosed it as keratitis.结论: 穿透性角膜移植是治疗真菌性角膜炎的有效方法.Conclusion: PKP is an effective treatment ...

"How's Jan?" she asked. — "Bad. As you might expect."“简怎么样？”她问道。——“如你所料，情况不好。”Jan lifted her glass and took a quick swallow.简拿起玻璃杯猛地喝了一口。Jan speaks eloquently about her art.简滔滔不绝地谈论起她的艺术作品。...

我也要呼唤,喊得我要气绝的名字啊!I will call your name till I expire....

有一次她让我进入她的内室。She once allowed me into her inner sanctum .她退入内室.She withdrew to an inner room.他们进了内室.They went into the interior room....

They set out in a westerly direction along the riverbank.他们沿着河岸向西出发了。Afterwards, we picnicked on the riverbank.之后，我们在河边野餐。Our four almost sank when we crashed into the riverbank.我们的四人赛艇撞上了河岸，差一点沉没。...

n.狂躁，狂热，热衷，狂爱...

atop的音标：atop的英式发音音标为：[ə'tɒp]atop的美式发音音标为：[ə'tɑp]...

“中游”的英语可以翻译为：middle reaches，midstream，（中间状态） the state of being middling ...

“茶点”的英语可以翻译为：tea cake，tea，tea and pastries，refreshments ...

Isoprothiolane的音标：...