pupil
US
UK pupil n: (student)
SC 学生 xué shēng
TC 學生
TC 學生
SC 小学生 xué shēng，xiǎo xué shēng
TC 小學生
TC 小學生
Philippa is a teacher and she has thirty pupils in her class.
费力芭是一位老师，班里有三十个学生。
pupil n: (eye part)
SC 瞳孔 tóng kǒng
Tom looked into Maria's eyes and saw her pupils expand.
汤姆盯着玛利亚的眼睛，看到她的瞳孔放大了。
boarding pupil n: (student: lives at boarding school)
SC 寄宿学生，寄宿生 jì sù shēng
high-school student, also: high-school pupil (UK, regional) n: US, UK regional (pupil: at secondary school)
SC 高中生 gāo zhōng shēng
I started studying Spanish (and dating girls) when I was a high-school student.
pupil teacher n: UK, historical (PT: teaching trainee)
SC 小老师
SC 小先生
teacher-pupil ratio n: (number of teachers to students)
SC 师生比