数字转换器...

The observational work is carried out on a range of telescopes.观测工作借助于各种望远镜。We have experimental and observational evidence concerning things which happened before and after the origin of life.有关生命起源前后发生了什么，我们通过实验和观察得出了一...

operating的音标：operating的英式发音音标为：['ɒpəreɪtɪŋ]operating的美式发音音标为：['ɑpəˌretɪŋ]...

enterocele的音标：enterocele的英式发音音标为：['entərəsi:l]enterocele的美式发音音标为：['entərəˌsil]...

'Is he still just as fat?' — 'I wouldn't know,' continued her mother, ignoring the interruption, 'and be that as it may, he has made a fortune.'“他还是那么胖吗？”——“我不知道，”她妈妈接着说，没有理睬这一打岔，“就算那样，...

n.事后聪明...

Because of these particles of ferruginous or other soluble pigment, the world turned red.因为这些含铁的或者其他水溶性的色素, 整个世界变红了....

gladder的音标：gladder的英式发音音标为：[ɡ'lædər]gladder的美式发音音标为：[ɡ'lædər]...

A car's starter is basically an electric motor.汽车的启动装置基本上是个电动机。As a business proposition, it's a non-starter.作为一份商业建议，它不可能取得成功。The starter fired his starting gun.发令员鸣响起跑枪....

n.长舌者( blabbermouth的名词复数 )...

重新解释，纠正性说明...

Heterophyidae的音标：...

Hes built like a linebacker, said Dr. David Kalla, whodelivered the baby by Caesarean section.这名男婴通过剖腹产降生, 为他接生的医生大卫·卡拉说:“他的身材就像一名后卫球员. ”...

His works include operas, symphonic, choral and chamber music.他的作品包括歌剧, 交响乐, 合唱和室内乐.Fuel gushes into the combustion chamber.燃料喷进燃烧室.You will be chiefly responsible for the Chamber's advertising ( magazine and space ...

copper的音标：copper的英式发音音标为：['kɒpə(r)]copper的美式发音音标为：['kɑpə(r)]...

adj.白喉的，患白喉的...

They said she had a servile attitude to her employer.他们说她对她的老板阿谀逢迎。He was subservient and servile...他低声下气、卑躬屈膝。He is servile to his boss.他对老板一味地顺从.servile self-abasement卑躬屈节的自贬He was subservient and servile.他低声下气、卑躬屈膝。An...

laughter的反义词有：cry, cry。n.laughter的反义词（笑;笑声）：cry。laughter的反义词（其他释义）：cry。...

n.高尔夫球手，打高尔夫球的人，高尔夫球运动员...

deferment的复数形式为：deferments...

fodder的第三人称单数（三单）为：fodders...

n.十二月中旬...

The craze for roller skating spread throughout the U.S.滑旱冰在全美风靡一时。On the day of the accident, my son Gary was roller-skating outside our house.事故发生的那天，我儿子加里正在我们的房子外面滑旱冰。Where do you go roller - skating?你到哪里去滑旱冰 呢 ?...

casters的音标：...

cholecalciferol的音标：cholecalciferol的英式发音音标为：[ˌkəʊləkæl'sɪfərəʊl]cholecalciferol的美式发音音标为：[ˌkoʊləkæl'sɪfərˌoʊl]...

generous的音标：generous的英式发音音标为：['dʒenərəs]generous的美式发音音标为：['dʒɛnərəs]...

ferrosifumaras的音标：ferrosifumaras的英式发音音标为：[ferəʊsɪf'ju:mærəz]ferrosifumaras的美式发音音标为：[feroʊsɪf'jumærəz]...

piece together的音标：piece together的英式发音音标为：[pi:s tə'ɡeðə]piece together的美式发音音标为：[pis tə'ɡɛðɚ]...

animadvert的现在进行时为：animadverting...

encumbering的音标：...