Iris diaphragm
[计] 可变光圈\\n[医] 虹膜状光阑
🏥 医学释义
虹膜式光阑
🧩 词语组成解析
iris
['aiəris]
n. 虹膜;鸢尾属植物;
diaphragm
['daiəfræm]
n. <机> 隔板;<解>横隔膜;<物>光圈;快门;
adj. 光圈的，隔膜的;
🗣️ 情景例句
It was a pretty dumb thing to do.
做那件事真傻。
To wait impatiently for the late bus
焦急地等着迟迟不来的公车
Which may keep company with the vessel for an hour without visible or more than occasional movement of wing.
它们随船飞行一小时也难得见其扇动一下翅膀。