soot的一般过去时怎么写？

soot的现在进行时为：sooting...

Their faces were blackened with soot.他们满脸煤灰。Soot is the product of the imperfect combustion of fuel.煤烟是燃料不完全燃烧的产物.Soot is usually the product of the imperfect combustion of fuel.煤烟通常是燃料不完全燃烧的产物....

soot的音标：soot的英式发音音标为：[sʊt]soot的美式发音音标为：[sʊt, sut]...

soot的第三人称单数（三单）为：soots...

n.煤烟，烟灰，油烟v.煤烟弄脏，弄得尽是煤烟...

Soot is the product of the imperfect combustion of fuel.煤烟是燃料不完全燃烧的产物.... a wall blackened by soot.被煤烟熏黑的墙壁The parks and squares looked grim under a mantle of soot and ash.在一层烟尘的笼罩之下，公园和广场显得阴沉沉的。Soot is usually the produ...

soot的现在完成时为：sooted...

n.快乐，欢喜，重唱的歌曲，[乐]合唱曲...

adj.有益的，教育性的adv.有益地，有教益地n.教育，指导性...

Many people fall into the trap of believing that home decorating must always be done on a large scale...很多人错误地认为家居装修总是要大动一番干戈。I'd been brainwashed into believing I was worthless...我被洗了脑，认为自己一文不值。I shook my head dumb...

“前进者”的英语可以翻译为：advancer ...

cushion的一般过去时为：cushioned...

Lubrication reduces noise and wear.润滑作用能减少噪音和磨损.We shall require more lubrication oil this month.这个月我们需要更多润滑油.Sludge can also clog oil passages and prevent normal engine lubrication.油泥还会阻塞油路,妨碍发动机的正常润滑工作....

lienal的音标：lienal的英式发音音标为：[laɪ'enl]lienal的美式发音音标为：[laɪ'enl]...

弓形导板...

dowry的音标：dowry的英式发音音标为：['daʊri]dowry的美式发音音标为：['daʊri]...

英国皇家空军表彰他是一名非常能干的机械师。The RAF recognized him as an out-standingly able engineer.他生来就是个有设计天赋的机械师。He was a born mechanic with a flair for design.机械师对发动机作了必要的调整.The mechanic made the necessary adjustments to the engine....

Every normal trainer is duty - bound to improve the focalization and actual effect of the normal education.提高德育的针对性和实效性,是每个德育工作者义不容辞的责任.The teaching, of political theory should stress Four qualities quality of ideology, ...

n.普通辉石，斜辉石...

administrators的音标：administrators的英式发音音标为：[əd'mɪnɪstreɪtəz]administrators的美式发音音标为：[əd'mɪnɪstreɪtəz]...

A classic of Thailand prepared at your table – chicken, lime, galangal, coriander and coconut.经典的泰式料理-鸡肉, 莱姆, 高良姜, 芫荽和椰子....

retelling的音标：...