- refrain
 - [,ri:'frein]
 - vi. 节制,克制;避免;制止
n. 叠句,副歌;重复 
参考例子
           - 1.It is difficult for us to refrain from laughing when we are seeing a comedy.
 - 在我们观看喜剧时,很难忍住不笑。
 
- 2.I refrain from hurt myself.
 - 我避免弄伤我自己。
 
- 3.Students refrain from smoking in the classroom.
 - 学生们克制住不在教室抽烟。
 
英文解释
           - n.
 - 1.the part of a song where a soloist is joined by a group of singers
 - 2.resist doing something
 - 3.choose not to consume
 
网络释义
               - refrain
 - 抑制,禁止; 重复; (歌曲中的)叠歌,副歌; 禁止;
 
- refrain from
 - 忍住; 抑制,制止; 避免; 制止;
 
- Refrain blue
 - 蓝色乐章;
 
- refrain love
 - 无尽的爱;
 
- refrain -
 - 抑制,克制;