pupil

学生；[解剖] 瞳孔；未成年人英释nnsomeone who is being taught, especially a child

1 exit pupil,出射光瞳；后透光孔

2 pupil dilation,瞳孔扩张；瞳孔放大

1 About 20 pupils study music here..大约20名小学生在这里学习音乐。

2 staff and pupils.教职员工和学生

3 a star pupil.一名优秀的小学生

4 a third-grade pupil.一名三年级小学生