It is usually used to play Russian music by plucking the strings with fingers or a pick.

它常用于演奏俄罗斯音乐，演奏时可用手指或拨片来拨弦。

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In Jiangsu and Zhejiang provinces, a clay cup is usually used to brew Longjing, Biluochun, Maojian or just green tea.

在江浙两省，人们通常是用陶土杯来冲泡龙井、碧螺春、毛尖或绿茶。

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It is usually used to assign values to arithmetic variables.

它通常用来为算术变量分配值。

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One of the ways that it's used is to take the fertilized egg from an animal, a mouse, usually it's a mouse and inject in a vector that contains a gene that is involved in human disease of some sort.

其中一种应用就是,从动物,一般是老鼠体内取出受精卵,注入某种质粒,这种质粒带有与某些人类疾病相关的基因

耶鲁公开课 - 生物医学工程探索课程节选

Venture capital is usually used to refer to investments in young, high growth companies at an early stage of their development.

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In the context of hospitals, the heat is usually used to provide hot water, reducing the need to operate less efficient boilers.

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Samantha Pfeifer, an associate professor of obstetrics and gynecology at the Perelman School of Medicine at the University of Pennsylvania, says the test is usually used to determine what dose of fertility medicine to use for IVF.

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