catkins什么意思？

Willow catkins are fluttering in the air.柳絮在空中飞舞.A single branch may bear several catkins.一根枝条可着生几个花序.Several other conifers produce small male catkins.其它几种针叶树产生小雄花序....

catkins的音标：...

v.连接，使连续( catenate的过去式和过去分词 )...

Meso chemical damage constitutive equations of uniaxial and triaxial compression under chemical corrosion are set up.同时建立了化学腐蚀下单轴压缩、三轴压缩细观化学损伤演化本构方程.Therefore, there is a lack of the index soil meso - and microfauna biom...

最具有经济价值的铁矿包括磁铁矿和赤铁矿.Iron ores of greatest economic interest contain magnetite and hematite.这是因为氧化磁铁矿蜕变.This is because the oxidation breaks down magnetite.某些贱金属以及金常常与磁铁矿和磁黄铁矿这类磁性矿物一起被发现.Base metals and gold are often fou...

It helps enable end - to - end connectivity often needed by peer - to - peer applications.它有助于使端对端连通往往需要通过 点对点 的应用.Retraining programmers in Front - end graphical user interface ( GUI ) development with database connecti...

pranced的音标：pranced的英式发音音标为：[p'rɑ:nst]pranced的美式发音音标为：[p'rɑnst]...

你会在书的前面找到略语表。You will find a key at the front of the book.书的题赠是：献给约翰·阿洛特——劳丽·李。The book is inscribed: To John Arlott from Laurie Lee.书的封面上有条连接对角的黑斜线.The book has a diagonal black stripe on the cover....

n.橡皮布，橡皮布防水衣...

Ammonium chloride vaporizes on heating, and sublimes back to a solid on cooling.氯化铵受热蒸发, 升华,冷却还原为固体....

seep的现在进行时为：seeping...

“米他芬”的英语可以翻译为：[化] metaphen，nitromersol ...

n.字体（复数），字体( font的名词复数 )，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...

Oh, yes, I have a dog now, a golden retriever.对了, 我现在有一条狗, 一条金色的猎狗.Ensign was a retriever, and retrieved everything that wasn't nailed down.“恩塞恩”是一种能寻回猎物的猎犬,无论什么东西,只要不是用钉子钉牢,它都能找回来.Labrador Retriever originated on t...

深变质带...

该岛的纬度是南纬20度.The latitude of the island is 20 degrees south.在这一纬度地区经常有大风.At this latitude you often get strong winds.在过去二三十年里，中高纬度地区的降雨量持续增加。In the middle to high latitudes rainfall has risen steadily over the last 20-30 ...

Strong wind noise are harmful factors to the reproduction of Buthus martensi.噪声和强风对蝎繁殖不利.Results The buthus martensii venom of different region has the different contents of antineoplastic polypeptide.结果不同产地的蝎毒中抗癌成分含量也不同...