hyperchromicity是什么意思？

This increased optical density caused by a disassociation or melting of the DNA is called hyperchromicity.这种由于DNA离解或融解引起的光密度增加,称之为增色效应....

hyperchromicity的音标：hyperchromicity的英式发音音标为：[haɪpəkrə'mɪsɪtɪ]hyperchromicity的美式发音音标为：[haɪpəkrə'mɪsɪtɪ]...

决斗...

scratch的复数形式为：scratches...

adv.等等，以及其他...

golosh的音标：golosh的英式发音音标为：[ɡə'lɒʃ]golosh的美式发音音标为：[ɡə'lɒʃ]...

groom的现在完成时为：groomed...

size up的音标：size up的英式发音音标为：[saiz ʌp]size up的美式发音音标为：[saɪz ʌp]...

toes的音标：...

n.青梅( greengage的名词复数 )...

arachain的音标：arachain的英式发音音标为：[əræt'ʃeɪn]arachain的美式发音音标为：[əræt'ʃeɪn]...

She let loose a Niagara of billingsgate.她破口大骂不止.The railway company extended a branch line to Brightlingsea to convey fish direct to Billingsgate.铁路公司修建了一条通往布赖特灵西的支线，以便直接将鱼运送到比林斯门。...

[地名] [加拿大、美国] 弗拉特布什...

Wait until Tommy hears about this Margo stuff!真想让汤米听听这个玛尔戈的事!Dad Margo, don't be a sheep. People hate sheep. They eat sheep.爸爸的回答是:孩子, 别当绵羊, 人不喜欢羊, 他们吃羊.Margo: This time it's different. I want you to bring him ...

allgovite的音标：allgovite的英式发音音标为：[ɔ:l'ɡʌvaɪt]allgovite的美式发音音标为：[ɔl'ɡʌvaɪt]...

经过使人口渴的长途旅行后, 旅客们痛饮清凉的泉水.After such a long thirsty journey, the travelers drank deep of the fresh spring.那个口渴的人渴望喝水.The thirsty man craved for water.饥饿和口渴的问题可以拖延一下.Hunger and thirst could wait....

It would be uneconomic to try and repair it...花钱修理不合算。...the closure of uneconomic factories...关闭效益差的工厂You feel that it's uneconomic to insist that people work together in groups. Why is this?...你觉得要求大家分组工作不划算，这是为什么...