duff的现在进行时怎么写

Duff soon mastered the skills of radio production...达夫很快掌握了广播节目制作的技能。Last season both Duff and Lennon crossed nearly 200 balls between them.上个赛季,达夫和列农都有近200个传中.Duff is being groomed for the job of manager.达夫正接受训练, 准备当经理。...

duff的第三人称单数（三单）为：duffs...

duff的一般过去时为：duffed...

n.布丁，生面团，臀部，屁股vt.欺骗，把…改头换面...

duff的音标：duff的英式发音音标为：[dʌf]duff的美式发音音标为：[dʌf]...

duff的现在完成时为：duffed...

Duff said he would be demanding a rematch.达夫说他将要求重赛。Duff soon mastered the skills of radio produc-tion.达夫很快掌握了广播节目制作的技能。He sold me a duff radio.他卖给我一台不响的收音机。...

model的近义词有：copy, duplicate, model, reproduction, facsimile。下面这些名词均有"复制品"的含义：copy：普通用词，含义广泛，指精确的或不精确的复制品。duplicate：常指完全一模一样，可代替原件的复制品。model：可指按某物式样制造、按比例缩小的模型，也可指某物未制成之前做出的模型。reproduction：批按原物复制的产品，着重复制品与原物相似。facsimile：含义...

One good turn deserves another.善有善报。His conduct deserves to be reprehended.他的行为应受谴责。I hope voters will treat his advice with the contempt it deserves.我希望选民们给予其建议应有的鄙视。A forced kindness deserves no thanks.勉强的仁慈,不值得感谢。It g...

drying的音标：drying的英式发音音标为：['draɪɪŋ]drying的美式发音音标为：['draɪɪŋ]...

He could hear the crackling of burning trees.他可以听见树木燃烧发出的噼啪声。Their crackling bad humour left them, but the heaviness of their spirit remained.他们的怒气平息了, 但心情仍很沉重.The firecrackers were crackling and spluttering.鞭炮劈里啪啦地响.The...

在不硫化的条件下,黄药能够浮选白铅矿, 但浮选指标不高.The cerusite can be collected by xanthate without sulfuration, however the flotation indexes are not good....

n.细微的色彩，一丝痕迹( tinge的名词复数 )...

oil的一般过去时为：oiled...

Hyperprolactinemia is one of the common diseases to cause the amenorrhea , galactorrhea and dysgenesis.高催乳素血症是引起闭经 、 溢乳、不孕等常见疾病之一....

breakages的音标：breakages的英式发音音标为：[b'reɪkɪdʒɪz]breakages的美式发音音标为：[b'reɪkɪdʒɪz]...

n.爱尔兰（岛）...

casuistry的复数形式为：casuistries...

几乎， 几近，大约，马上...

氯化作用，加氯作用...

在各种规定的培养基上可得到锈菌的单体纯净培养物.The axenic culture of rusts has been achieved on various defined media.这为霉菌的生长提供良好的培养基.It provides a good medium for growth of molds.马铃薯对许多细菌是一种良好的培养基.The potato is a good nutrient medium for many...

efface的现在完成时为：effaced...