音标：['airis]
n. 虹膜, 鸢尾属植物, 虹, 虹彩
【化】 可变光阑
【医】 虹膜, [蓝旗]鸢尾根
在线英汉词典
iris的短语、例句：
iris n 1 (anatomy 解) coloured part round the pupil of the eye 虹膜. =>illus at eye 见eye插图. 2 any of various types of tall plant with sword-shaped leaves and large bright flowers 鸢尾属植物（株高, 叶呈剑状, 花大色艳）. Cf 参看 flag4. =>illus at App 1 见附录1插图, page ii.

标签：iris,用法,音标,短语