Iridium
n. 铱\\n[化] 铱Ir
📖 牛津释义
iridium
n[U]
(chemistry 化) hard white metallic element of the platinum group 铱. =>App 10 见附录10.
🗣️ 情景例句
Philip was a young doctor,
Philip当时是个年轻的大夫
I need it for the parking meter.
我需要零钱投停车记时器。
Good morning, Liu Ming.
早上好，刘明。