adj.不毛的，没有产物的，没有收益的，非生产性的，徒然的，没有效果的...

The duralumin micro - base - part is produced after the turn - milling cutting experiment.经过实际车铣加工试验,实现了微小型硬铝座体零件的完整加工....

Not all doctors truly understand the reproductive cycle.并非所有的医生都真正了解生殖周期。The male reproductive organs are exterior to the body.男性生殖器在身体的外部.Every animal has reproductive organs.每种动物都有生殖器官....

An ulcer perforates the duodenal wall.溃疡使十二指肠壁穿孔.Gastric and duodenal ulcers were noted to evolve from early superficial mucosal disease.在早期浅表的粘膜病变上出现胃和十二指肠溃疡.The complications of duodenal ulcer that require surgical man...

dulcin的音标：dulcin的英式发音音标为：['dʌlsɪn]dulcin的美式发音音标为：['dʌlsɪn]...

All articles in the window are dummies.橱窗里的物品都是模型.Mazing Run : A great dribbler whose quick turns and dummies are a handful for any defence.惊人突破-利用灵活转身突破防守.We've all seen enough dummies catapulting through windscree...

n.垃圾倾倒车，倾卸装置，垃圾倾倒员，运料车...

n.两色网版的一种...

sexual seduction性诱惑...the unscientific arts of seduction and romance.勾引异性和谈情说爱的不科学的技巧This was a case of sly, evil seduction as well as murder.这是一件狡猾 、 恶毒的诱奸案和谋杀案.Cleopatra's seduction of Caesar克里奥帕特拉对凯撒的引诱Her method...

重齿的...

Cassiduloida的音标：...

heddur的音标：heddur的英式发音音标为：['hedjʊə]heddur的美式发音音标为：['hedjʊr]...

混合模件...

excistoglandular的音标：excistoglandular的英式发音音标为：[ɪksɪs'təʊɡlændjʊlə]excistoglandular的美式发音音标为：[ɪksɪs'toʊɡlændjʊlə]...

She dusts every day.她每天都掸灰.Recovery of valuable dusts and fumes for economic reasons is also a major application.从经济的角度回收有价值的粉尘和微尘也是其主要的应用方面.Health standard for flax, jute and ramie dusts in the air of workplace.车间空气中麻尘(...

Tang Dynasty calligrapher Ou Yangxun most Fadu life, refuses to be easily pushed many ancients.唐代书法家欧阳询平生最重法度, 不肯轻易推许古人....

Right foot 90 degrees eversion, adduction of left foot slightly.右脚外翻90度,左脚微微内收.Adduction of the upper arm to maximize forward propulsion.内收上臂以产生最大的向前推进力.Physical examination showed abnormal abduction and limited adductio...

incredulity的音标：incredulity的英式发音音标为：[ˌɪnkrə'dju:lətɪ]incredulity的美式发音音标为：[ˌɪnkrɪ'dulɪti, -'dju-]...

She'll go sailing proudly down the years in the epic of Dunkirk.在敦刻尔克之役可歌可泣的历史中,它将年复一年地傲然前进.Here at Dunkirk is another English epic.在敦刻尔克这个地方,又一次发生英国人可歌可泣的事迹.The French constructed a series of fortresses from Dunkir...

铝黄铜...

abbr.file access data unit 文件访问数据单元，fluorometric analysis of DNA unwindimg 脱氧核糖核酸解旋荧光分析...

inductivity的音标：inductivity的英式发音音标为：[ˌɪndʌk'tɪvɪtɪ]inductivity的美式发音音标为：[ˌɪndʌk'tɪvətɪ]...

The cost of your uniform will be deducted from your wages.制服费将从你的工资中扣除。Up to 5% of marks in the exams will be deducted for spelling mistakes.试卷中最多将会有 5% 的分数因为拼写错误而被扣掉。The £103 is deducted from Mrs Adams' salary ever...

adj.能持久的，耐用的，忍得住，恒久...

assiduity的音标：assiduity的英式发音音标为：[ˌæsɪ'dju:ətɪ]assiduity的美式发音音标为：[ˌæsɪ'djuətɪ]...

v.授予，赋予( indue的过去式和过去分词 )...

He appeared hardly capable of conducting a coherent conversation.他好像连话都说不清楚。Dennis had recently begun a successful career conducting opera.丹尼斯最近开始从事歌剧指挥的工作，并且非常成功。Dennis had recently begun a successful career conducting ...

Coeducation is very common in North America.男女同校的现象在北美非常普遍.Coeducation gives kids the opportunity of growing in an atmosphere of diversity.男女同校为孩子提供了一种丰富多彩的成长环境.Boys or girls may be embarrassed by adolescent problems in ...

gastroduodenostomy的音标：gastroduodenostomy的英式发音音标为：['gæstrəʊdu:ədɪ'nɒstəmɪ]gastroduodenostomy的美式发音音标为：['gæstroʊduədɪ'nɒstəmɪ]...

It was more than dubitable whether the friend was as influential as she thought.这个朋友是否像她所认为的那样有影响力,这不仅仅是可疑的....