helpline的复数形式怎么拼写？

n.热线服务电话...

helpline的音标：helpline的英式发音音标为：['helplaɪn]helpline的美式发音音标为：[]...

Should you lose your ticket call collect on STA's helpline.若遗失机票，请拨打STA的免费求助热线。...

n.代偿性月经...

adj.不定词的...

The cashier absquatulated with the funds.出纳员拐款潜逃....

n.山羊( goat的名词复数 )，老色鬼，色狼，好色之徒...

Diamonds have extreme resistance to abrasion.钻石极抗磨损.Erosion of pipes and vessels from abrasion by particles can be serious.由于固体颗粒的磨蚀作用,管子和容器的磨损严重.Abrasion also abets wind erosion.磨损作用也助长了风的侵蚀....

“知道的”的英语可以翻译为：aware，ware ...

It was a lovely dog. It was a cross between a collie and a golden retriever.那条狗可爱极了，是柯利牧羊犬和金毛猎犬的杂交品种。The collie came across the yard, sniffing around the truck.小狗穿过场院跑过来围着卡车嗅来嗅去.A pheasant called from the fields . Jack ,...

“确限度”的拼音为：què xiàn dù...

n.（某些蛇、蝎子等分泌的）毒液( venom的名词复数 )，愤恨的感情或语言，毒物...

我不该把我的公文包和相机包留在那儿无人看管。I should not leave my briefcase and camera bag unguarded.公文包重重地落在桌上。The briefcase flopped onto the desk.设计精巧的小公文包a natty little briefcase...

lycobetaine的音标：lycobetaine的英式发音音标为：[laɪkəʊbɪ'teɪn]lycobetaine的美式发音音标为：[laɪkoʊbɪ'teɪn]...

pacifists的音标：...

v.喷，涌( gush的过去式和过去分词 )，滔滔不绝地说话...

氟离子...

n.手摇纺织机，手织机...