ketoalkylation是什么意思

ketoalkylation的音标：ketoalkylation的英式发音音标为：[ki:təʊælkɪ'leɪʃən]ketoalkylation的美式发音音标为：[kitoʊælkɪ'leɪʃən]...

gaze的第三人称单数（三单）为：gazes...

publicized的音标：...

vt.使变色，使褪色vi.变化，变色，褪色n.变色，褪色，污染...

They hauled feedlot manure from the ranches to fertilize their fields.他们从牧场的饲养场拖走肥料去肥田.It is important to match varieties in order that they may cross - fertilize.要配置的授粉品种必须是能互相授粉的.Fertilizer is a substance put on land t...

maelstrom的音标：maelstrom的英式发音音标为：['meɪlstrɒm]maelstrom的美式发音音标为：['meɪlstrɑm]...

“煞星”的英语可以翻译为：malefic ...

But not every automatic circuit yields the ironclad instantaneity that Bill Power's gun barrel enjoyed.不过,不是每一种自动电路都能产生比尔·鲍尔斯的那种炮管所拥有的铁一样的即时性....

interceding的音标：...

n.精通，熟练，统治，控制，优势...

Today, thirty - one Hawaiian species are federally as endangered or threatened.今天, 有 三十一 种鸟类已被列为濒危鸟类.It has even been granted its own federally funded economic development agency.安大略甚至获准建立自己的联邦基金经济发展机构.Still others fear ...

“冻结”的反义词：解冻, 融化, 消融。...

“募集”的近义词/同义词：召募。...

liquefy的现在进行时为：liquefying...

Pennies的音标：...

The repairs to the Hafner machine were near to completion.对哈夫纳机器的修理即将结束。Boys and girls will enjoy messing about with any kind of machine.男孩和女孩会喜欢摆弄各种机械装置。The three of us stood around the machine nodding wisely.我们三人站在机器周围...