ulcer的复数形式怎么写？

The ulcer had been troubling her for several years.溃疡已经折磨她好几年了。"It's my ulcer," he added by way of explanation.“那是因为我得了溃疡，”他补充解释说。A bacterium is identified as the cause for his duodenal ulcer.一种细菌被断定为造成他十二指肠溃疡的根源....

n.溃疡，腐烂物，道德败坏...

ulcer的音标：ulcer的英式发音音标为：['ʌlsə(r)]ulcer的美式发音音标为：['ʌlsɚ]...

The doctor advised him to use fulguration to treat his ulcer.医生建议他采用电灼疗法治疗溃疡.The ulcer has perforated.溃疡已穿孔.Winston reached down and cautiously scratched his varicose ulcer.温斯顿把手伸下去,小心翼翼地搔他的脚脖子.The occurrence of peptic u...

Strips of wood are bonded together and moulded by machine.木板条被黏合在一起并用机器压模成型。Silver overlay is bonded to the entire surface.整个表面都镀了一层银。They all bonded while writing graffiti together.他们都是在一起涂鸦时互相熟识的。...

晚餐花了3英磅, 还外加酒钱.Dinner cost ￡3, and wine was extra.那种酒每瓶120美元,这么说来, 每晚的酒钱就很可观!At $ 120 a bottle, that's an expensive nightcap!我们各出一半酒钱.Let's go halves in buying the wine....

n.气动激光器，气体动力激光器...

We need such expendable supplies as pencils, ink and paper.我们需要象铅笔 、 墨水和纸张这样的消费品.Once our services cease to be useful to them, we're expendable...一旦我们的服务对他们不再有用，我们就可能被抛弃。Terry Crews as Hale Caesar, an African - Amer...

High tides in the North Sea were funnelled down into the English Channel by a storm.北海高涨的潮水被一场风暴推涌进英吉利海峡。He secretly funnelled credit-card information to counterfeiters.他偷偷地把信用卡信息传递给造假者。The water funnelled through the go...

“气态”的拼音为：qì tài...

premiere的现在进行时为：premiering...

dare的现在完成时为：dared...

“气体的”的拼音为：...

Bursitis is inflammation or irritation of a bursa.滑囊炎是滑囊的炎症....the irritation of living with lenses that steam up when you come in from the cold.大冷天走进屋里时镜片会蒙上水汽的烦恼Catching sight of Mammy's burden, Scarlett's ex...

He never seeks any personal privileges.他从不搞特殊化.Such were the rights and privileges of a typical Indian gens.典型的印第安人氏族的职能就是这样.He was temporarily deprived of the privileges of a peer.他的贵族权力暂被剥夺....

增长模型常常把劳动力视为同质的.Growth models usually consider labor as homogeneous.位于精细管之间的同质细胞 ( 莱代细胞 ) 产生雄激素.The intersitial ( Leydig ) cells which lie between the tubules are the source of the male hormone.同质成核作用之所以可能,是由于蒸汽中分子凝聚的统计起...

一道结合香橙 、 黄梨及百香果等的清新饮品.Agent Orange, the combination of orange and lime , represents the sweet and sour....

赖氨酸加压素...

奥尔顿把自己搞得在某些圈子里极其不受欢迎。Alton has made himself fiercely unpopular in certain circles.舞蹈节目分别由罗伯特·奥尔顿和年轻的乔治·巴兰钦负责。Responsibility for the dance numbers was split between Robert Alton and the young George Balanchine.他们提名纽约的奥尔顿·...