参考集的英文：
reference set
n. 提到，谈及；参考，查阅；证明人，介绍信
v. 查阅；参考；给（书）等附参考资料
- The headmaster supplied him with a reference.
校长给他提供证明人。 - You can refer to a dictionary if necessary.
如果有必要，你可以参考字典。 - No referring back to books and notes!
不准看书和笔记！ - The department that you are refering to is not in existence.
你所指的部门不存在了。 - The choice of the reference temperature is inconsequential
基准温度的选择是无关紧要的。
v. 放置；点缀；树立；凝固；落，沉；使坐落；点燃；结果
n. 一套；装置；布景；凝结，凝固；集，集合
adj. 规定的；固定的，不变的；固执的；顽固的；准备好的，安排好的
- perseverative set
固着心向 - plastometric set
塑性变形 - A coded character set whose character set is an alphabetic character set
一种编码字符集,它的字符集是一种字母字符集。 - a complete set; a whole set; a cycle; a complement
整套 - Press the set button accordingly to set the seconds to 0.
按下设置按钮,把秒设定到0