IR
导读：单词音标
IR
汉语翻译【化】 红外光谱法【医】 铱(77号原素)英语解释名词 ir:a heavy brittle metallic element of the platinum group; used in alloys; occurs in natura
IR
汉语翻译【化】 红外光谱法【医】 铱(77号原素)英语解释名词 ir:a heavy brittle metallic element of the platinum group; used in alloys; occurs in natura
单词音标
IR
汉语翻译
【化】 红外光谱法
【医】 铱(77号原素)
英语解释
名词 ir:
a heavy brittle metallic element of the platinum group; used in alloys; occurs in natural alloys with platinum or osmium同义词：iridium, atomic number 77
a board of the British government that administers and collects major direct taxes
同义词：Inland Revenue
详细解释
Ir
NONE（无词性）The symbol for the element iridium 元素iridium的符号
