Life on Earth will become unsustainable unless population growth is held in check.人口增长要是不加控制的话，地球上的生命将无法持续发展。The story in Estonia and Lithuania is similar — and looks equally unsustainable.爱沙尼亚和立陶宛情形也与之相似,都不能持续下去.No one ...

Three new Record Species of the Genus Walckenaeria Blackwall From Changbai Mountain Region ( Araneae: Linyphiidae: erigoninae )长白山区瓦蛛属三新纪录种 ( 蜘蛛目: 皿蛛科: 微蛛亚科 )The clouds raked the mountain summits.云朵掠过山峰.When the touring ...

the containment of the epidemic对流行病的控制Your list might include such things as cost containment, quality, or customer satisfaction.你的清单上应列有诸如成本控制 、 产品质量 、 客户满意程度等内容.Insularity and self - containment, it is argued, go hand ...

n.达到，成就，造诣，学识...

v.留住( detain的现在分词 )，耽搁，拘留，扣留...

n.着色v.（使）染色( stain的现在分词 )，褪色，变污，玷污，败坏（名声）...

The lake is situated at the eastern extremity of the mountain range.湖位于山脉最东端。The great Wutai mountain range rose between Shansi and Hopei.巍峨的五台山脉高耸于山西河北之间.This mountain range has many high peaks and deep canyons.这条山脉有许多高...

retain的一般过去时为：retained...

n.短尾，截短的尾巴，截尾的动物，晚礼服...

captain的现在进行时为：captaining...

attain的第三人称单数（三单）为：attains...

The snow - capped mountains stood out in sharp relief against the blue sky.白雪皑皑的山峦与蓝天形成了鲜明对比.Beyond these snow - capped mountains lies Rome!越过这些雪山就是罗马!On the third day, with snow - capped mountains Songzanlinsi sunset.第三...

containable的音标：...

certainties的音标：...

They were entertained by top singers, dancers and celebrities.顶级歌手、舞蹈演员和名人们给他们带来娱乐。He treated them seriously and, on occasion, entertained them hilariously.他对待他们严肃认真，偶尔又逗得他们捧腹不已。Clients are entertained within private din...

Alistair的音标：...

detailedly的音标：detailedly的英式发音音标为：[di:'teɪldlɪ]detailedly的美式发音音标为：[di'teɪldlɪ]...

He gave a detailed account of what happened on the fateful night.他详细描述了那个灾难性夜晚所发生的事。We'll put together a proposal, including detailed costings, free of charge.我们将免费拟一份提案，其中包括详细的成本估算。Yesterday's letter contains ...

n.裁缝业，成衣业v.裁制( tailor的现在分词 )，调整使适应...

attainable的音标：attainable的英式发音音标为：[ə'teɪnəbl]attainable的美式发音音标为：[ə'teɪnəbl]...

Paintwork on the corner of a stairway tends to get nicked and scratched as people pass by.随着人们的走动,楼梯转角上的油漆慢慢地有了缺损和擦伤....a stairway in the rear of the building.大楼后面的楼梯...the opening chords of 'Stairway to Heaven'...

hightailing的音标：...

certain的最高级为：most certain...

staircases的音标：staircases的英式发音音标为：[s'teəkeɪsɪz]staircases的美式发音音标为：[s'terkeɪsɪz]...

Nested classes can lead to more readable and maintainable code.内嵌类可以使得代码更易读和易维护.The database will to be easily maintainable and extensible.该数据库将需要易于维护和扩展.The house is so run down that it is hardly maintainable.这房子太破旧了,几乎...

captainship的音标：captainship的英式发音音标为：['kæptɪnʃɪp]captainship的美式发音音标为：['kæptɪnʃɪp]...

curtails的音标：...

（炸弹的）尾锥部...

I don't like to entertain guests anymore...我再也不想招待客人了。You weren't allowed to entertain men in your rooms even with a chaperone.即使你有监护人陪同，也不允许在房间里招待男性。They entertain a great deal.他们常常招待客人。I feel how foolish I am...

maintainable的音标：maintainable的英式发音音标为：[meɪn'teɪnəbl]maintainable的美式发音音标为：[meɪn'teɪnəbəl]...