knapsack的复数形式怎么拼写？

" You can carry that blue knapsack. I'll take the tan one and the tripod. "“ 你可以帮着拿那个蓝背包, 我拿那个土黄色的和三脚架. ”Franklin placed the warm scarf Debbie had knitted for him in the top of his knapsack.富兰克林把黛比为他织的暖和的围巾放在背包的最上层....

n.（士兵或旅行者的）背包...

knapsack的音标：knapsack的英式发音音标为：['næpsæk]knapsack的美式发音音标为：['næpˌsæk]...

MFM is an effective method to study magnetic domains and research magnetic materials.本文利用磁力显微镜研究纳米尺度磁畴的检测方法.Spacers make your child's inhaler easier to use and more effective.储药罐可以简化孩子用药,因此更为有效.Recent studies sugges...

“忧愁”的反义词：喜悦, 爽朗, 畅快, 开朗, 欢乐, 痛快, 高兴, 欢欣, 欣喜, 快活, 欢快, 欢畅。...

a refinement in the masonry石工技艺的改进The fall of masonry crushed the old man in the old house.炉墙倒坍将那老人压倒在旧房屋里.Brick masonry walls built with a technique known as reinforced grouted brick masonry performed excellently.用新的施工技...

A riding accident left him immobile.一场骑马意外事故导致他瘫痪。She stood immobile by the window.她一动不动地靠窗站着。The dog lay at rest absolutely immobile.那条狗安静地躺着,纹丝不动....

liege的音标：liege的英式发音音标为：[li:dʒ]liege的美式发音音标为：[lidʒ]...

n.讯问者，审问者，质问者，询问器...

克鲁克一心想着罗宾，忽略了其他一切事情。In his preoccupation with Robyn, Crook had neglected everything.多年来我个人一直一心扑在这项事业上。I have personally been devoted to this cause for many years.他太严肃、太专注，一心扑在事业上。He's too serious and dedicated, wrap...

highway的反义词有：byway, byway。n.highway的反义词（公路;干道;捷径）：byway。highway的反义词（其他释义）：byway。...

Children expend a lot of energy and may need more high-energy food than adults.孩子们消耗很多能量，可能比成年人需要更多高能量的食物。If you give up exercise, your muscles shrink and fat increases. By the same token, if you expend more energy you w...

interrogate的现在进行时为：interrogating...

“混杂的”的英语可以翻译为：farraginous，jumbly，[电] heterogeneous，magpie，miscellaneous ...

Marie Curie's remains were exhumed and interred in the Pantheon.玛丽·居里的遗体被移出葬在先贤祠中....the Communist Party's pantheon of Marx, Engels, Lenin and Stalin.马克思、恩格斯、列宁和斯大林等共产党先贤们Marie Curie’s remains were exhumed and ...

n.思念，渴望adj.思念的，渴望的v.渴望，切盼，向往( yearn的现在分词 )...

So much for the mood. There are, however, also intellectual arguments in Ecclesiastes.以心境而论是如此. 但《传道书》派的人仍然有纯智的论据....

licks的音标：...