n.免疫组织学（研究免疫方法在组织学上的应用）...

He often haunts about the old house.他经常出没于那栋古老的房子.This is one of my favourite haunts.这是我最喜欢常去的地方之一.He has my son's blood on his hands. I hope it haunts him for the rest of his days.他手上沾了我儿子的血。我咒他余生不得安宁。...

v.嘎吱嘎吱地咬嚼( crunch的现在分词 )，嘎吱作响，（快速大量地）处理信息，数字捣弄...

And finally, a word about the winner and runner-up.最后，来谈一谈冠亚军。So you're a runner, huh?这么说，你是个跑步爱好者喽？the world's fastest runner世界最快的赛跑运动员...

She then decided right before the opening to make a dramatic announcement.然后就在开幕式开始之前，她决定要宣布一件激动人心的事情。He was floored by the announcement.这个通告使他不知所措。The announcement was greeted enthusiastically.公告受到人们的热烈欢迎。...

lacunar的音标：lacunar的英式发音音标为：[lə'kju:nə]lacunar的美式发音音标为：[lə'kjunə]...

[人名] [英格兰人、爱尔兰人姓氏] 普伦基特，住所名称，来源于布列塔尼语，含义是“教区”(parish)+人名Guenec,职业名称，制作或销售毛毯者，来源于中世纪英语，含义是“毛毯”(blanket)，[地名] [加拿大] 普兰基特...

I am at the beginning of a new and unutterable loneliness.我再次陷入莫名的孤独寂寞中。He was silent, and I guessed at his unutterable depression.他不讲话了, 但我猜他有满腔说不出的郁闷.Unutterable destruction and devastation were wrought last autumn.去年秋...

hundredth的复数形式为：hundredths...

gun的第三人称单数（三单）为：guns...

Another 15 % reported undiagnosed symptomatic lower leg swelling.还有15%的被调查者报告有未知原因的症状性下肢肿胀....an undiagnosed medical condition that laid him low for months.使他病倒了好几个月的未确诊疾病The disease may remain undiagnosed until a woman ...

n.免疫过滤...

n.捕鱼枪，[体]发射式鱼叉...

underplayed的音标：...

They are refunding parents their money on over a billion toys.他们退还父母他们的金钱在十亿个玩具.I am refunding the extra, but getting tired of doing this.我退还额外的, 而是要改变这样累了.The refund will be according to the rate of the refunding day.返还...

unclear的音标：unclear的英式发音音标为：[ˌʌn'klɪə(r)]unclear的美式发音音标为：[ˌʌn'klɪr]...

He'll probably go around bragging to his friends.他很可能会到处向他的朋友们吹嘘。Let's go around to his office and talk to him.我们要到他的办事处去跟他谈一谈.There are not enough desks to go around in the classroom.教室里书桌不够用....

He is interested in buying the club as a commercial undertaking.他有意购买那个俱乐部作为投资。He associated himself with his friend in a business undertaking.他与朋友合伙经商.Their motives for undertaking this study are highly questionable.他们承...

I'd like to have a sundae.我要份圣代冰淇淋.A jumbo hot dog, a submarine sandwich and a sundae for me.我要一份大热狗 、 一份法式三明治,再来一份水果冰淇淋.Minutes ago, he got the chocolate sundae he had ordered.几分钟前, 他点的巧克力圣代冰淇淋送上来了....

jejunoileum的音标：jejunoileum的英式发音音标为：[dʒi:dʒu:'nɔɪlɪəm]jejunoileum的美式发音音标为：[dʒidʒu'nɔɪlɪrm]...

unpacks的音标：...

lounged的音标：...

全年，一年到头...

n.不充分就业...

untrustworthy的音标：untrustworthy的英式发音音标为：[ʌn'trʌstwɜ:ði]untrustworthy的美式发音音标为：[ʌn'trʌstwɜrði]...

functionaries的音标：...

Swanson persuaded Hubley to work undercover to capture the killer.斯旺森说服赫布利去做卧底以便将凶手抓获。Officers had tailed the gang from London during a major undercover inquiry.在一次重大的秘密调查行动中，警察从伦敦就盯上了那帮匪徒。Journalists informed police who...

Flu virus can live on shared objects ( doorknobs, keyboards, counters, etc ).病毒可以在共用物品表面生存 ( 门把手 、 键盘 、 柜台等 ).Counters can, of course, be made highly directional by the use of external collimation.当然可以利用外部准直法来提高计数器的方向性.H...

Your dad and Admiral Spruance are rounding the Smiths'terrace.你爹跟期普鲁恩斯少将绕过坡上史密斯家的房屋来了.He had sought work as a cowboy, rounding up cattle.他找了一份放牛的差事，负责把牛赶到一起。After rounding Cape Finisterre the boats ride the north-ea...

Mount Unzen has been spewing out volcanic ash, gas, and rock today.云仙山今天一直在向外喷涌火山灰、气体和火山岩。...