backpack是什么意思？

Looking back, she feels she should never have hung up her backpack.回首过去，她觉得自己真不该放下背包不再徒步旅行。He squirmed out of the straps of his backpack.他扭动身体，挣开背包的肩带。This suitcase, and a backpack.这个手提箱和背包....

backpack的音标：backpack的英式发音音标为：['bækpæk]backpack的美式发音音标为：['bækˌpæk]...

backpack的复数形式为：backpacks...

A backpack is a Viking helmet - neither should be a crowed train.背包像维京海盗的头盔一样,不应该带上拥挤的火车.He squirmed out of the straps of his backpack.他扭动身体，挣开背包的肩带。Looking back, she feels she should never have hung up her backpack.回首过去...

We had a feeling of inertia in the afternoon.下午我们感觉很懒.I can't seem to throw off this feeling of inertia.我好像无法摆脱这种无力的感觉。This might help you overcome inertia.这可能有助于你克服惰性。...her inertia, her lack of energy...她的怠惰和缺乏活力I...

Cologne is not so very far down-river from Mainz.科隆在离美因茨并不遥远的下游方向。This led Zagreb's twin town, Mainz, to donate £70,000-worth of high-quality equipment.这使得萨格勒布的友好城市美因茨捐赠了价值7万英镑的高品质装备。In 1517 Albert of Brandenberg, a...

machination的音标：machination的英式发音音标为：[ˌmæʃɪ'neɪʃn]machination的美式发音音标为：[ˌmækə'neʃən, ˌmæʃ-]...

Obviously it was Anne's considered opinion that Mavis was a bold-faced liar.安妮认为梅维斯是个厚颜无耻的骗子，这显然是经过一番深思熟虑后才得出的看法。Mavis: I'm not so sure. You can't teach an old dog new tricks you know.玛薇丝: 我可不这麽肯定. 你也知道老狗学...

“苔藓”的拼音为：tái xiǎn...

太空望远镜拍摄到了迄今为止最清晰的冥王星的照片。The space telescope has taken the clearest pictures ever of Pluto.天文学家知道冥王星与海卫一拥有几乎相同的体积、质量与密度。Astronomers know that Pluto and Triton have nearly the same size, mass, and density.冥王星似乎受到过严重撞击，倾斜了1...

ferrocobaltite的音标：ferrocobaltite的英式发音音标为：[ferəʊ'kəʊbɔ:ltaɪt]ferrocobaltite的美式发音音标为：[feroʊ'koʊbɔltaɪt]...

“春晚”的英语可以翻译为：evening for spring festivalSpring Festival Gala，spring festival special ...

“赴宴”的英语可以翻译为：attend a banquet ...

n.字体，字形，圣洗池（设于教堂中，常为石造），（同样字体和字号的）一副铅字...

chromatoptometry的音标：chromatoptometry的英式发音音标为：[krəʊmətəp'tɒmɪtrɪ]chromatoptometry的美式发音音标为：[kroʊmətəp'tɒmɪtrɪ]...

那两个秤锤互成平衡.The two weights counterbalance each other.研究了秤锤树的生态地理分布 、 生物学特性与繁殖技术.The eco geographical distribution, biology characteristics and propagation techniques of were investigated in this paper....

He was determined to track down the cause of food spoilage.他决心查出食品腐烂的原因.Car manufacturers stamp a vehicle identification number at several places on new cars to help track down stolen vehicles.汽车制造商在新车的好几处地方打上车辆识别号码，以便于追...

Don't befool Mother Nature.不要愚弄自然母亲....

v.使凝结，冻结( congeal的过去式和过去分词 )，（指血）凝结...