n.切尔西（伦敦自治城市，为文艺界人士聚居地）...

Fenestrated endothelium is present , and the basement membrane is normal.可见有窗孔的内皮细胞及正常的基底膜.Alterations occur at the interface between white blood calls and endothelium.白细胞和内膜的交界面发生改变.The fatty acids cross the following l...

The number of families seeking shelter rose by 17 percent.寻求避难的家庭户增加了17％。They took refuge in a bomb shelter.他们在防空洞中避难。They have dragged themselves thither for shelter.他们费力地挪动到那边躲避。...

抗蠕虫药...

赫歇尔环形山...

It can help build a moral or ethical framework, and help oneself form an individual worldview.阅读还能帮助建立道德的或合乎道德的体制, 帮助人树立个人世界观....

helenalin的音标：helenalin的英式发音音标为：[he'li:nəlɪn]helenalin的美式发音音标为：[he'linəlɪn]...

heliometer的音标：heliometer的英式发音音标为：[hi:lɪ'ɒmɪtə]heliometer的美式发音音标为：[ˌhili'ɒmɪtə]...

量日仪测量术...

n.氦核，α粒子，α质点...

异量元素...

日射珊瑚科...

shell的第三人称单数（三单）为：shells...

蠕枝藻科...

n.北美产大儿鱼，闹酒，月脸鲵...

Heliophyllum的音标：...

chelates的音标：...

whelmed的音标：...

heliographing的音标：...

My associate Helmut Sonnenfeldt was psychologically more adept.我的同事赫尔穆特·索南费尔特比较善于揣摩心理.This must be the escaped prisoner , Helmut.这家伙一定是逃脱的囚犯....

heliotrope的音标：heliotrope的英式发音音标为：['hi:liətrəʊp]heliotrope的美式发音音标为：['hiliətroʊp]...

内皮...

on the shelf的音标：on the shelf的英式发音音标为：[ɔn ðə ʃelf]on the shelf的美式发音音标为：[ɑn ði ʃɛlf]...

Who was at the helm when the collision occurred?当碰撞发生时,谁在掌舵?Down [ Up ] with the helm!转舵背 [ 迎 ] 风开!The boat seemed very slow to answer to any movement of the helm.这只船似乎对舵的转动的反应很不灵敏....

I got into our dinghy while Willis took the helm and positioned the boat for the photograph.我钻进我们的小艇，威利斯掌舵，将船摆好位置准备拍照。...Yutaka Kume, who took the helm as Nissan's president in June 1985.1985年6月成为日产汽车社长的久米丰Down [ Up...

It is compulsory for all motorcyclists to wear helmets.所有骑摩托车的人都必须戴头盔，这是强制性的。The shop at the corner of the street sells helmets.街道拐角那家商店出售安全帽.Protective helmets must be worn on site.在工地必须戴防护帽....

n.上皮新（成药）...

A man in a crash helmet was mounting a motorbike.一位戴头盔的男子正跨上摩托车。He pulled on a battered old crash helmet with a scratched visor.他戴上了一顶破旧的防护头盔，上面的面罩已有划痕。Miners wore a helmet as a guard against falling rocks.矿工头戴钢盔,防护落下的岩石...

endotheliosarcoma的音标：endotheliosarcoma的英式发音音标为：[endɒθi:li:əʊzɑ:'kəʊmə]endotheliosarcoma的美式发音音标为：[endɒθilioʊzɑ'koʊmə]...

overwhelm的现在进行时为：overwhelming...