# trimester
##### 词义
- 英:/traɪˈmestə(r)/; 美:/traɪˈmestər/
- #词性/n 妊娠期(以三个月为单位)
##### 例句
- Study of Effect of Ultrasound on the Third Trimester Fetal Blood Cells
- 超声对晚孕胎儿血细胞影响的观察
- Members can choose to study either one or two subjects per trimester .
- 会员可以选择每一个学期学习一门或两门课程。
- You may have already heard about the trimester system in Western universities .
- 你或许听说过西方大学的三学期学制。