1. Customers are normally reluctant to incur the risks and costs of changing their existing repertoire of suppliers. 通常客户是不愿意为改变他们现有的全部供应商而产生风险和成本的。
2. Join the public library. It's great way to expand your reading repertoire. You can join story-time groups and classes and meet other families. 参加公共图书馆，这是一个很棒的扩展读书圈子的方式，你可以加入故事分享小组并且遇到其他的家庭。
3. It is this long-ranged Coulomb force that gives the plasma a large repertoire of possible motions and enriches the field of study known as plasma physics. 正是这个长程库仑力给出了等离子体种类繁多的可能运动，并且丰富了称作等离子体物理学的研究领域。
英英解释
n.
1. the entire range of skills or aptitudes or devices used in a particular field or occupation
2. a collection of works (plays, songs, operas, ballets) that an artist or company can perform and do p
