Iris diaphram
[化] 虹彩光阑(显微镜的零件)
🧩 词语组成解析
iris
['aiəris]
n. 虹膜;鸢尾属植物;
🗣️ 情景例句
I would prefer a non-smoking room.
我想要一间不许吸烟的房间。
I know the boy whose father is a mailman.
我知道那个男孩的父亲是邮差。
When the balloon was over the station, the pilot saw one of the men taking photographs.
当气球飞临基地上空时，飞行员看见有一个人在拍照。