“乙烯酮”用英语怎么说？

研究了乙烯酮氯化法合成氯乙酰氯.The synthesis of chloroacetyl chloride by the chlorination of ketene was studied in the article....

bandaged的音标：...

juggins的音标：juggins的英式发音音标为：['dʒʌgɪnz]juggins的美式发音音标为：['dʒʌgənz]...

n.水珠，露水( dew的名词复数 )...

dictum的复数形式为：dictums...

鸭子的蹼足有助于游水.Ducks'webbed feet help them to swim.鸭子的背部不透水.A duck's back sheds water.池塘是青蛙和鸭子的家.The pond is home to a frog and a duck....

n.高[正]铁血红素...

lithiasis的复数形式为：lithiases...

n.内锥...

neglect的第三人称单数（三单）为：neglects...

n.一本正经的面容，毫无表情的脸...

“专利权”的英语可以翻译为：patent right，patent，monopoly，subject of numerous patents，capital asserts ...

hobbing的音标：hobbing的英式发音音标为：['hɒbɪŋ]hobbing的美式发音音标为：['hɒbɪŋ]...

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“品行”的拼音为：pǐn xíng...

The simple signature of the indorser on the bill, without additional words, is sufficient.票上仅载背书人之签名而无附加文字者, 亦足构成背书.Presentment for payment is necessary in order to render the indorser of a note liable.为使本票之背书人负责,执票人必须作付...