英:[ˈpjuːpl]
美:[ˈpjuːpl]
英:[ˈpjuːpl]
美:[ˈpjuːpl]
词根:pupil
adj.pupillary 瞳孔的;学生的;被监护人的
exit pupil出射光瞳;后透光孔
pupil dilation瞳孔扩张;瞳孔放大
这组词都有“学生”的意思,其区别是:
student普通用词,可指中学生,但主要指高等学校或专科学校的学生。
learner通俗用词,指某一门学问上的初学者,尤指成年的初学者。
pupil特指中小学生,尤其是小学生。
scholar可指一切学生,尤指学识渊博的某一学科的学者。
以上来源于网络
[学生],14世纪晚期,“孤儿,受监护人照顾的人”,源自古法语 pupille(14世纪)和直接源自拉丁语 pupillus(女性形式 pupilla)“孤儿,受监护人照顾的人,未成年人”,是 pupus “男孩”(女性形式 pupa “女孩”)的小型化形式,可能与 puer “孩子”有关(因此可能来自 PIE 词根 *pau-(1)“少,小” 的一个带后缀的形式)。
意思是“门徒,学生青年或任何受教练或导师照顾的男女”,记录于1560年代。相关: Pupillary; pupillarity; pupillage。
瞳孔
瞳孔
瞳孔
瞳孔:位于眼虹膜中心的孔洞,光线经此进入眼内。见iris
瞳孔
未成年人
光瞳
瞳孔
瞳神
位于黑睛后方,虹彩中央,形圆而能开缩的圆孔,有调节进入眼内光线的作用。
瞳孔
又称 :瞳孔(Pupilla(拉))
Noun (1) Middle English pupille minor ward, from Anglo-French, from Latin pupillus male ward (from diminutive of pupus boy) & pupilla female ward, from diminutive of pupa girl, doll Noun (2) Middle French pupille, from Latin pupilla, from diminutive of pupa doll; from the tiny image of oneself seen reflected in another's eye
The first known use of pupil was in the 15th century
pupil1 of 2noun
a child or young person in school or in the care of a tutor or teacher
one who has been taught or influenced by a person of fame : disciple
pupil2 of 2noun
the usually round opening in the iris that contracts and expands to control the amount of light entering the eye
pupil1 of 2noun
a child or young person in school or in the care of a tutor or teacher
one who has been taught or influenced by a person of fame : disciple
pupil2 of 2noun
the usually round opening in the iris that contracts and expands to control the amount of light entering the eye
pupil1 of 2noun
a child or young person in school or in the care of a tutor or teacher
one who has been taught or influenced by a person of fame : disciple
pupil2 of 2noun
the usually round opening in the iris that contracts and expands to control the amount of light entering the eye
pupilnoun
the contractile usually round aperture in the iris of the eye
1 Just a set of pale lips that would never “say cheese,” and two pupils rolling to white above a necktie of blood.
2 In bright light, the pupil shrinks.
在太亮的光线里(看东西), 瞳孔会收缩.
3 Her hands seized the table, her pupils dilating enough that her eyes looked nearly black.
4 “I am pleased to say that they are surpassing all expectations. Three more studious and dedicated pupils would be difficult to imagine.”
5 The bear was enjoying this—watching his pupil figure things out on his own.
6 “Make sure he drinks something in the morning and check his pupils. I had to give him a powerful sleeping draft.”
7 Two eyes, round and bright, seemingly with no pupils, gleamed through the darkness of the confessional.
8 “Your pupils don’t dilate as they once did,” the vuvv complains.
9 “But my young pupil here is a very exceptional reader. I shall pass the honor on to him.”
10 I stand in the room, letting the pupils of my eyes dilate, like a cat’s or owl’s.
11 The pupils save their pennies and each month place them on deposit.
小学生们把便士积存起来,每月存入银行.
12 The speaker was the tallest pupil in the school.
13 My school shut down just before the War began, when most of the English and French pupils were pulled out, which is why I went off to university a bit early.
14 But this was Christmas morning, and even though the superintendent was one of her former pupils, Mrs. Granger decided to wait a day.
15 The pupil on the right is dilated and does not react to light.
右瞳孔散大,对光反应消失.
16 The pupils dilate ( to take in more light ).
瞳孔扩大 ( 获得更多的光线 ).
17 His pupils were dilated to the size of pie plates.
他的瞳孔放大到几乎一个馅饼盘那么大了.
18 The kind that makes her pupils shine and her eyes crinkle around the corners.
19 I’ve had the good fortune of shelter; this hut belongs to a pupil of Anatole’s, whose father lived here but is now deceased.
20 She could see a reflection of the lamp in the pupils.