firstling的音标：firstling的英式发音音标为：['fɜ:stlɪŋ]firstling的美式发音音标为：['fɜstlɪŋ]...

The boy is thirsting for adventure.那个男孩渴望去冒险.It is food for the hungry of wit and drink to those thirsting for laughter.它是智慧饥饿时的粮食,是讪笑干渴时的饮料.I was thirsting for a cold glass of water.我想喝杯冰水....

adv.头向前地，不顾前后地...

n.（尤指亚洲和非洲部分国家的）穆斯林统治者，埃米尔( emir的名词复数 )...

abbr.incremental range summary 增量范围汇总表，inherited runners scoring (baseball) 第二跑垒手得分（棒球运动）...

n.（空气）进气口[道]...

adv.如饥似渴地...

n.头发，毛发( hair的名词复数 )，（动、植物的）毛...

adj.& adv.（得自）直接来源的[地]，第一手的[地]，亲身，原始...

曲张静脉硬化注射疗法...

Professor Hirsch is to be commended for bringing the state of our educational system to public notice.在赫希教授的努力下，我们教育体系的现状引起了公众关注，为此对他应该给予嘉许。It seemed obvious from his report of that meeting that you were trying to focus ...

First Nations的音标：...

hairspring的音标：hairspring的英式发音音标为：['heəsprɪŋ]hairspring的美式发音音标为：['hersprɪŋ]...

cirsotomy的音标：cirsotomy的英式发音音标为：['sɜ:sətəmɪ]cirsotomy的美式发音音标为：['sɜsətəmɪ]...

adj.第一流的，最上等的，最高级的adv.很好，极好，非常好地...

airspeed的音标：airspeed的英式发音音标为：['eəspi:d]airspeed的美式发音音标为：['erəspid]...

Also , the iRs contribution to the measured potential will be much smaller.再之, iRs对测量电势的贡献也是很小的.The IRS would flip if I did so.如果我这样做,那些国内税收局的人会气疯的.IRS is a provider of classification, certification, verification, and ad...

twenty-first的音标：twenty-first的英式发音音标为：['twenti: fə:st]twenty-first的美式发音音标为：['twɛnti fɚst]...

airship的音标：airship的英式发音音标为：['eəʃɪp]airship的美式发音音标为：['erʃɪp]...

Frances invited them to occupy the upstairs of her home.弗朗西丝邀请他们住在她家的楼上。They huffed and puffed as they carried the sofa upstairs.他们把沙发抬上楼时气喘吁吁。I'll take my coat upstairs. Shall I take yours, Roberta?...我要把我的外套拿到楼上去。...

thirst的一般过去时为：thirsted...

I've got airsickness.我晕机了。I ~ m not feeling well. Do you have some tablet for airsickness?我觉得不舒服. 有治晕机的药 吗 ?Have you ever suffered from airsickness before? You're probably airsick.您曾经晕过飞机 吗 ?您可能是晕机....

n.屠场( abattoir的名词复数 )，（拳击、摔跤、斗牛等的）角斗场...

The two were said to have been on first-name terms.据说这两人关系很熟。I never have to spell out my first name.我从不需要将我的名拼读出来。Her first name was Mary. I don't know what her surname was.她的名字叫玛丽。我不知道她姓什么。...

firsts的音标：firsts的英式发音音标为：[fɜ:sts]firsts的美式发音音标为：[fɜsts]...

曲张静脉刀...

first-rate的近义词有：excellent, choice, splendid, select, prime, first-rate。下面这些形容词均有"极好的"的含义：excellent：通常指事物在等级品位以及职位级别等方面的最优或接近最优。choice：指通过精心挑选达到水平，尤指罕见或品质精良的商品。splendid：口语常用词，指非常令人满意，显得完美无缺。select：指精挑细选出来作为范例的物或人。prime：常指...

n.晕机...

n.曲张静脉切除术...

毛钩藤碱...