"iridium" 怎么发音
word
ˌɪˈɹɪdiəm
i-RID-ee-um
ɪɹˈɪdiəm
i-RID-ee-um
释义
Iridium is a rare, very hard, and dense silvery-white metal, mainly used in jewelry, electrical contacts, and some scientific equipment.
IPA 音标
美式英语
ˌɪˈɹɪdiəm
英式英语
ɪɹˈɪdiəm
简化发音
美式
i-RID-ee-um
英式
i-RID-ee-um
语境中听
Iridium is one of the rarest metals on Earth.
They use iridium in fountain pen tips because it is very hard.
Jewelry with iridium is very durable.
Some scientists study iridium to learn about meteor impacts.