iris

虹, 虹彩, 虹状物, 彩虹 色

【解】(眼球的)虹膜

【物】(锁)光圈, 可变光阑[光圈]

隔膜, 隔板[圈], 换片, 挡板

彩虹色石英

窗孔

【植】鸢尾 属植物, 鸢尾, 蝴蝶花

iris

the coloured muscular diaphragm that surrounds and controls the size of the pupil

Also called: fleur-de-lys any plant of the iridaceous genus Iris, having brightly coloured flowers composed of three petals and three drooping sepalsSee flag See orris See stinking iris

Also called: rainbow quartz a form of quartz that reflects light polychromatically from internal fractures

a rare or poetic word for rainbow

something resembling a rainbow; iridescence

short for iris diaphragm