n.回声，共鸣( echo的名词复数 )，（言语、作风、思想等的）重复，重复者，[无线电]回波v.重复，随声附和( echo的第三人称单数 )，类似，发射（声音等），发出回声...

The tephigram is a thermodynamic particularly suitable for representing atmospheric processes.温熵图是一种热力学图,特别适合于描述大气过程.Discusses a variety of thermodynamic and systematic processes that can affect maser microwave Cavity fr...

苯扎托品...

...

Presently he is Virology Editor - in - Chief of'Veterinary Microbiology '.现在他是“兽医微生物学”病毒学 总编辑.Veterinary virology has grown immensely during the past decade.兽医病毒学在过去十年内发展非常迅速.It dedicates to the science, practi...

环压止血法...

He could not believe even with the disproof before his eyes.甚至反证摆在眼前,他仍不能相信....

antileukotoxin的音标：antileukotoxin的英式发音音标为：[æntaɪlu:'kaʊtɒksɪn]antileukotoxin的美式发音音标为：[æntaɪlu'kaʊtɒksɪn]...

His "An Orkney Tapestry" is still the definitive book on the islands.他的《奥克尼挂毯》一书仍是关于这些岛屿的最权威著作。Take waterproof clothing — Orkney weather is unpredictable.带上防水的衣服吧——奥克尼的天气可是变幻莫测的。The first raids of the sea - kings fell up...

血压测定（法）...

n.异环柠檬醛...

Some suppliers were selling at a loss to shift stock.一些供应商赔本销售存货。My throat was dry. I was at a loss for words.我喉咙很干，不知说什么才好。I was at a loss for what to do next.下一步该怎么做，我完全没谱。...

精素...

isodense的音标：isodense的英式发音音标为：['aɪsədens]isodense的美式发音音标为：['aɪsədens]...

aerogradimeter的音标：aerogradimeter的英式发音音标为：[eərəʊɡreɪdɪ'mɪtə]aerogradimeter的美式发音音标为：[eəroʊɡreɪdɪ'mɪtə]...

He picked his teeth with a toothpick.他用牙签剔牙.The other end of the twig is sharpened into a sharp point to use as a toothpick.细枝的另一端被削尖用作牙签。I had to use a toothpick to remove the food that was stuck between the teeth.我不得不用...

adj.可以喝的，适合饮用的n.饮料...

These results underscore the value of rescue medications in averting psychotic relapse.这些结果显示了救护性治疗对避免精神病复发的价值.Intravenous infusions are also used to administer medications.静脉输液也可作为一种给药方法.Other lines of attack include as...

dithioacetals的音标：dithioacetals的英式发音音标为：['dɪθi:əʊeɪsɪtəlz]dithioacetals的美式发音音标为：['dɪθioʊeɪsɪtəlz]...

The meeting has come to an end.会议结束了.Flowers fade when they come to an end.花儿开过就凋谢了.The world will come to an end when an icy winter will seize the earth.一旦寒冷的冬天笼罩地球,世界的末日就到来了....

photography的音标：photography的英式发音音标为：[fə'tɒgrəfi]photography的美式发音音标为：[fə'tɑgrəfi]...

microscreening的音标：microscreening的英式发音音标为：[maɪkrəsk'ri:nɪŋ]microscreening的美式发音音标为：[maɪkrəsk'rinɪŋ]...

He discharged his second arrow.他抽出第二枝箭。A man without money is a bow without an arrow.人无钱,犹如弓无箭。An arrow with a four-edged head is shot from a crossbow.有四面刃头的箭是从石弓发出来的。The arrow points to the aponeurosis of lateral muscle...

methoxybutin的音标：methoxybutin的英式发音音标为：[metɒksi:'bʌtɪn]methoxybutin的美式发音音标为：[metɒksi'bʌtɪn]...

contemplate的近义词/同义词有：reflect, study, ponder, think, deliberate, consider, intend, expect, plan, speculate, canvass, observe, expect, scrutinize, intend, reflect, consider, meditate, ponder, think, inspect, envisage, ente...

n.异语症，错语症...

aspirator的音标：aspirator的英式发音音标为：['æspɪreɪtə(r)]aspirator的美式发音音标为：['æspəˌretɚ]...

Mark was out of earshot, walking ahead of them.马克走在前面，听不见他们的声音。The election was held six months ahead of schedule.选举提前了6个月举行。The Prime Minister was speaking ahead of today's meeting.首相在今天的会议开始之前作了发言。...

n.麦角日亭宁...

These are indispensable conditions for consolidating the co - operatives and ensuring increased production.这是巩固 合作社 和保证增产的几个必不可少的条件.Naturally the CIA wants to protect its operatives.美国中央情报局当然想保护其特工。In point of fact, most...