吃透英语课本，提升在校竞争力
phrase. 由...组成
The buffet consisted of several different Indian dishes.
自助餐由几种不同的印度菜组成。
The user name should consist of alphanumeric characters and be a valid structure for all systems within an organization so that each person only has one user name.
用户名应该由字母数字字符组成，并且对于组织内部所有的系统都应该是有效的结构，以便每个人只使用一个用户名。
The team consists of engineers and designers.
团队由工程师和设计师组成。
