trough的复数形式怎么拼写？

The old stone cattle trough still sits by the main entrance.陈旧的石制牛食槽仍然放在大门口。The trough of low pressure extended over about 1000 kilometres.低压槽延伸约1,000公里。As the wave bore down on us, the trough deepened.当波涛向我们压来时, 波谷加深了....

n.水槽，食槽，低谷期，[航]深海漕，[气]低气压槽...

As the wave bore down on us, the trough deepened.当波涛向我们压来时, 波谷加深了.The old stone cattle trough still sits by the main entrance.陈旧的石制牛食槽仍然放在大门口。The trough of low pressure extended over about 1000 kilometres.低压槽延伸约 1,000 公里...

trough的音标：trough的英式发音音标为：[trɒf]trough的美式发音音标为：[trɔf]...

去年，这个集团的纯利润率为30%。The group had a net profit margin of 30% last year.数据表明，这家集团的现金正在大量流失。The figures showed that cash was haemorrhaging from the conglomerate.该集团称其继续持有1,774,687股冯氏公司的股份。The group said it continues to hold 1...

shame的音标：shame的英式发音音标为：[ʃeɪm]shame的美式发音音标为：[ʃem]...

n.[物]韧性，韧度，固执，坚持，不屈不挠，黏性...

She sells her eggs for 12 yuan every kilogramme.她的鸡蛋以每公斤12元的价格出售.Increase your total to the nearest full kilogramme.将总数增加至最接近的整数千克.Take a kilogramme of rice for instance , it is valuated differently from people to people...

ambrette的音标：ambrette的英式发音音标为：[æmb'ret]ambrette的美式发音音标为：[æmb'ret]...

马勒也因为其轰轰烈烈的婚外情而出名。Mahler was also known for his passionate involvements outside marriage.在同一场音乐会上还演奏了马勒自己改编的别出心裁的管弦乐曲。Mahler's own imaginative orchestration was heard in the same concert.从他的书房里传出马勒的乐曲，音量开到了最大。From h...

denitriding的音标：denitriding的英式发音音标为：['denɪtraɪdɪŋ]denitriding的美式发音音标为：['denɪtraɪdɪŋ]...

“囊瘤”的拼音为：náng liú...

stereotype的现在完成时为：stereotyped...

gattar的音标：gattar的英式发音音标为：['ɡætɑ:]gattar的美式发音音标为：['ɡætɑ]...

n.被催化物...

I cannot give at second hand any impression of his vivacious delivery.他的叙述绘声绘色,他的原话经我一转述就要大为减色.The vivacious girl made a good cheer-leader.这个充满活力的女孩做了啦啦队队长。She's beautiful, vivacious, and charming.她漂亮活泼，魅力十足。Wild ri...

proofread的现在进行时为：proofreading...

Goalkeepers will not save every kind of shoots . and etc.守门员将不能将所有类型的射门都扑到.With the number of matches we need three goalkeepers ready to play.随着比赛的增多,我们需要三个门将来以防不备.In soccer, only goalkeepers may use their hands to play ...

teach的近义词有：teach, instruct, educate, coach, train, tutor。下面这些动词均含"教，教育，培养"的含义：teach：最普通用词，含义广泛。指直接教某人知识或技能等，侧重传播知识和帮助应用知识。instruct：与teach含义很接近，但语体较正式。指系统、详细、精心地传播知识，侧重教授与指示。educate：较正式用词，指教育，内容比teach广泛，侧重动机或结果，或对潜在能力的开发。...