roller的复数形式怎么写？

n.滚筒，滚压机，定型卷夹，塑料发卷，巨浪...

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...

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...

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)]...

“物力”的英语可以翻译为：material resources，matériel ...

inkbottle的音标：inkbottle的英式发音音标为：['ɪŋkbɒtl]inkbottle的美式发音音标为：['ɪŋkbɒtl]...

呼气，膝部放松向胸部靠拢。Breathe out and ease your knees in toward your chest.屏住气息数五下，然后慢慢地呼气。Hold your breath for a count of five, then slowly breathe out.她接受了呼气测醉检查，结果超过了限定值。She was breathalysed and found to be over the limit....

abbreviator的音标：abbreviator的英式发音音标为：[ə'bri:vɪˌeɪtə]abbreviator的美式发音音标为：[ə'brivɪˌeɪtə]...

in tears的音标：...

“老处女”的拼音为：lǎo chǔ nǚ...

n.中学，大学预科...

The Professor was beginning to get on Molly's wick.教授快要把莫莉惹毛了。She's always talking about herself — she gets on my wick.她总是在谈论自己,这真让我恼火.It's very hard to turn the wick up and down.这灯芯很难旋上旋下....

“棱锥”的英语可以翻译为：[机] pyramid ...

丙炔替丁...

“退潮”的英语可以翻译为：ebb tide，ebb，fall of tide，falling tide，ebb-tide ...

iridoid的音标：iridoid的英式发音音标为：[ɪərɪ'dɔɪd]iridoid的美式发音音标为：[ɪərɪ'dɔɪd]...

The process of axisymmetric drawing of anisotropic materials is considered.研究了轴对称拉伸各向异性材料的过程.Anisotropic - A process of etching that has very little or no undercutting.各向异性 - 在蚀刻过程中,只做少量或不做侧向凹刻.In this paper, the approxi...

n.颂诗，颂歌( ode的名词复数 )...

一架大型客机在飞近希思罗机场时差点儿发生空难。An airliner came close to disaster while approaching Heathrow Airport.劫机者劫持了这架国内客机。The hijacker comman-deered the plane on a domestic flight.驾驶员使客机安全着陆.The pilot landed the airliner safely....