iris
英 [ˈaɪrɪs]
美 [ˈaɪrɪs]
n. 虹膜; 鸢尾属植物
复数：irises
Collins.1 / BNC.7368 / COCA.9741
牛津词典
noun
- 虹膜
the round coloured part that surrounds the pupil of your eye - 鸢尾属植物
a tall plant with long pointed leaves and large purple or yellow flowers
柯林斯词典
- 虹膜
Theirisis the round coloured part of a person's eye. - 鸢尾属植物
Anirisis a tall plant with long leaves and large purple, yellow, or white flowers.
英英释义
noun
- diaphragm consisting of thin overlapping plates that can be adjusted to change the diameter of a central opening
- muscular diaphragm that controls the size of the pupil which in turn controls the amount of light that enters the eye
- plants with sword-shaped leaves and erect stalks bearing bright-colored flowers composed of three petals and three drooping sepals
双语例句
- The iris is fixed to the ciliary body.
虹膜固定在睫状体上。 - Research on Biometric Recognition Method Based on Hand Vein and Iris
基于手背静脉与虹膜的生物特征识别方法研究 - Inflammation of the iris and cornea of the eye.
眼睛虹膜和角膜的炎症。 - Iris finally ordered coffees for herself and Tania
艾丽斯最后为自己和塔妮娅点了咖啡。 - Iris crossed out all the misspelled words and wrongly used prepositions.
艾瑞丝删掉了所有拼错的字和用错的介词。 - The Research of Iris Recognition Preprocessing and Feature Recognition Algorithm
虹膜识别预处理和特征识别算法研究 - The BM-ET200 Iris Reader combines video and imaging technology with a new iris image-capture engine and dual mirror design.
BM-ET200虹膜读卡器将视频成像技术与新虹膜图像采集引擎和双镜设计结合起来。 - The algorithm provides novel ideas to the iris recognition and correlative researches.
算法为虹膜识别及相关研究提供了新思路。 - This incredible human eye, complete with retina and iris, can be found in the Maldives.
在马尔代夫有这样一只难以置信的眼睛，连视网膜和虹膜都刻画齐全了。 - The main postoperative complications were anterior uveitis and posterior synechia of the iris.
术后主要并发症是前葡萄膜炎和虹膜后粘连。