studyn.研究；学习；学科；书房；(绘画或文学)习作；练习曲；沉思；记忆力…的人；台词记得…的人v.研究；学习；读书；仔细观察；努力study guide学习指导study needs学习需求study skill学习技能study power学习动力study visit考察访问study diary学习日记study phase研究时段Studymethod研究方法study theme研究主题study up on认真研究

1. It's difficult to study for a degree in Economics in evening classes while working during the day.
   白天工作，仅晚上进夜校学习来获取经济学学位是不容易的。
2. She shuts herself in her study for hours.
   她一个人关在书房里一呆就是几个小时。
3. A course of study for graduate and advanced undergraduate students in a college or university, conducted in the manner of a seminar.
   大学研究生班大学里为研究生和高年级的本科生设的以研讨方式进行的研究班