pupil
音标发音
- 英式音标 ['pjuːpɪl; -p(ə)lˈpju:pl]
- 美式音标 [ˈpjuː.pəl]
- 国际音标 ['pjupəl]
- 英式发音
- 美式发音
基本解释
- n.小学生；弟子；【解】瞳孔
词源解说
- 14世纪晚期进入英语，直接源自古法语的pupille；最初源自拉丁语的pupillus，意为小孩。
同根派生
- adj性质的同根词
- pupillary：瞳孔的；学生的；被监护人的。
用法辨析
- pupil的基本意思是“学生”,指由老师亲自照顾和指导的对象,尤指中小学生。在美式英语里, pupil仅指“小学生”。当侧重于从学习的角度或从对老师尊敬的角度时, pupil还可指私人教师或学者指导的“门徒,弟子”,此时pupil没有年龄或学历的限制。
- pupil后面通常接in引起的短语,说明是“哪方面的学生”,有时也可接of或to短语,说明是“某人的学生”。
n. (名词)
英汉例句
- The pupils replied in one voice.
小学生异口同声地回答。
用作名词 (n.)
词组短语
- coach pupils 指导学生
- dismiss pupils 开除学生
- encourage pupils 鼓励学生
- enroll pupils 招收学生
- examine pupils 考核学生
用作名词 (n.)
动词+～
英英字典
- (STUDENT) a person, especially a child at school, who is being taught
- (EYE PART) the circular black area in the centre of an eye, through which light enters
- A pupil of a painter, musician, or other expert is someone who studies under that expert and learns his or her skills.
- The pupils of a school are the children who go to it.
- The pupils of your eyes are the small, round, black holes in the centre of them.
剑桥英英字典
柯林斯英英字典
专业释义
- 瞳孔
Measure the eye pupil diameter and shape using the Haab plank ,and record .6.
5．用Haab板测定瞳孔直径及形状并记录。 - 小学生
Analysis of study record showed that pupil suffering from ADHD below the average (Chinese language X2=169.35, p
小学生学习成绩分析表明，ADHD组的语文、数学成绩在中下、下水平处明显高于正常组，在中上水平处明显低于正常组（xZ。 文=169.35，P - 瞳神
- 瞳孔
Feature we point out here refers to pupil, canthus, corners of the mouth and corners of the nose.
这里所指的特征点是指瞳孔、眼角、鼻角和嘴角。 - 光瞳
This thesis has detailed the characteristics of the annular lens and the object-image relation; proposed the pupil abberation theory and the dual-lens stereoscopic vision theory of the annular lens.
本论文对环带镜头的特性、物像关系进行了深入的研究,提出了环带镜头的光瞳像差理论和环带镜头的双目立体视觉理论。心理学
- 小学生
- 小学儿童
- 光瞳
The pupil function, analytical formulas of its corresponding modulation transfer function (MTF) and three configuration models have been given.
给出该孔径的光瞳甬数以及三种不同型的结构形式，并导出它的调制传递函数的解析表达式。法学
- (有监护人的)未成年人；受监护人
- 学生
- 瞳孔
- 瞳孔