roller的复数形式怎么写？

The craze for roller skating spread throughout the U.S.滑旱冰在全美风靡一时。I've been on an emotional roller-coaster since I've been here.自从我到了这里，情绪就起伏不定。The last few weeks have been a real roller coaster.过去的几个星期，形势真是变幻莫...

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。On the way out a boy of about ten came up on roller skates...出去时一个十来岁的男孩踩着溜冰鞋滑了过来。The antiglare films produced by wet...

n.滚筒，滚压机，定型卷夹，塑料发卷，巨浪...

roller的音标：roller的英式发音音标为：['rəʊlə(r)]roller的美式发音音标为：['roʊlə(r)]...

However, there were two disagreements among some Asian and European participants at the colloquium.然而，与会的亚洲和欧洲代表在两方面出现意见分歧。The doctor collectivity that attends colloquium stands up, applause ardently.参加讨论会的医生全体起立, 热烈鼓掌.O...

把每一组的频率逐组相加,找出包含中位数的那一组.Add the frequencies in each class to find the class that contains that centermost element.一半数值低于中位数,一半数值高于中位数.One half of its values will be found below and one half above the median.儿童发铅中位数为7.45×...

peopled的音标：...

“脱泥机”的英语可以翻译为：deslimer，desiltor ...

You must claim your prize by telephoning our claims line.您必须通过拨打我们的领奖电话来领取奖品。Writing is slower than telephoning.书信比电话慢.He held off telephoning me.他延缓打电话给我....

The two tribes feuded with each other for generations.这两个部族世代为敌.He feuded with his ex-wife...他和前妻积怨已久。Their families had feuded since their teenage daughters quarrelled two years ago.自从两家十几岁的女儿两年前吵了一架，两家人就结下了仇。He feuded ...

She had a wonderful clear skin with an attractive sprinkling of freckles.她光滑的皮肤上有几处可爱的小雀斑.When she lies in the sun, her face gets covered in freckles.她躺在阳光下时, 脸上布满了斑点.His face slightly marked with the freckles.他脸上稍有一些雀斑....

“后作”的拼音为：hòu zuò...

evermore的近义词/同义词有：forever, always, forever, always。adv.evermore的近义词（永远,经常）：forever, always。evermore的近义词（其他释义）：forever, always。...

“惋惜”的反义词：庆幸。...

n.小配子母（细胞），小配子体...

The scriptwriter helped him to adapt his novel for the screen.编剧帮助他将其所著小说改编成电影。Buddhism had to adapt to the new world or perish.佛教必须适应新时代，否则将会消亡。Shelves were built to adapt the library for use as an office.为将图书馆改作办公室而做了一...

The guy's a chump. I could do a better job myself.那家伙是个笨蛋。我自己做得都比他好。Don't be such a chump!别这么蠢！You chump! Why did you tell her that?笨蛋, 干吗告诉她那件事?...

“值班表”的英语可以翻译为：ota...

但是孟加拉人已经不愿意做主人了.But the Bangladeshis have been reluctant hosts....