1. labour pains
   分娩时的阵痛,产痛
   
2. take pains
   煞费苦心,竭尽全力
   
3. labor pains
   n.创业的艰难,产前阵痛
   
4. be at pains
   费尽力气, 煞费苦心, 尽力设法
   
5. growing pains
   n.发展时期(尤指初期)的困难,[医]发育期痛 n.成长的烦恼
   

1. Dysmenorrhea： Pain or cramps before or during menstruation.
   痛经:经前、经期疼痛的一种妇科病。
2. To afflict with pain or discomfort.
   使痛苦或不适
3. Pain radiated up my left leg.
   疼痛沿我的左腿往上发射。
4. She was pained at his remarks.
   她被他的言词所伤。
5. His face was awry with pain.
   他的脸因痛而歪一边

　1个名词解释