zipper的现在完成时怎么写

n.拉链，用拉链的人，装拉链的包vi.拉上拉链vt.用拉链扣上...

zipper的复数形式为：zippers...

The zipper is red.这条拉链是红色的.She stood looking at him for an instant, then felt at the zipper of her overalls.她站着看他一会儿, 便伸手去拉工作服的拉链.Suitable for cutting hook & Loop fastener , elastics, plastic zipper paper, plastics.本机适于粘...

zipper的音标：zipper的英式发音音标为：['zɪpə(r)]zipper的美式发音音标为：['zɪpɚ]...

zipper的现在进行时为：zippering...

She stood looking at him for an instant, then felt at the zipper of her overalls.她站着看他一会儿, 便伸手去拉工作服的拉链.Suitable for cutting hook & Loop fastener , elastics, plastic zipper paper, plastics.本机适于粘扣带, 松紧带, 塑胶拉练,纸带,塑胶带,排线, 套管...

zipper的第三人称单数（三单）为：zippers...

zipper的一般过去时为：zippered...

“效用”的英语可以翻译为：effectiveness，efficacy，efficiency，utility，avail ...

PDF is electronics document format developed by Adobe Company.pdf是Adobe公司开发的电子文件格式.There are a few blocks of adobe houses.那里有几个街区的土坯房。...a few blocks of adobe houses.几个街区的土坯房They live in an adobe house.他们住在一间土坯屋里。an adob...

I was treated with decorum and respect throughout the investigation.整个调查过程中他们都有礼有节，对我很尊重。On the tops of very high mountains snow persists throughout the year.高山顶上, 积雪终年不化。Thinking detained throughout the night, you Prote...

吻合器...

“辅助物”的英语可以翻译为：[法] assistant，adminicle，auxiliary ...

debate的一般过去时为：debated...

The pertinent siloxane compounds contain two silicon hydride bonds.所说的硅氧烷组合物中,含有两类硅氧键.Forming conditions and physical and chemical characteristics of tin hydride are discussed.论述了锡氢化物的形成条件和物理化学特征.What we've done is ...

“必定”的拼音为：bì dìng...

A certain risk is involved when cereal grains are maturing in the field on the stalk.当谷物在田间茎秤上正在成熟时就蕴藏着一定的危险.If Brazier effect occurs on a stalk, it will bend after 25 % to 30 % of flexion.发生Brazier屈曲的茎在危险截面的屈曲程度为25%～30%...

“永远”的英语可以翻译为：always，forever，ever，in perpetuity，eternity ...

n.白化病者，白化变种( albino的名词复数 )...

微亮暗煤...

upsurge的现在完成时为：upsurged...

Greenpeace managed to assemble enough boats to waylay the ship at sea...绿色和平组织设法聚集起足够数量的小船在海上拦截该船。Greenpeace managed to assemble enough boats to waylay the ship at sea.绿色和平组织设法聚集起足够数量的小船在海上拦截该船。All the Greenpeace people ...

felon的复数形式为：felons...