H.O.
导读：单词音标
H.O.
汉语翻译总机构, 总店, 总公司英语解释名词 h.o.:a trivalent metallic element of the rare earth group; occurs together with yttrium; forms highly mag
H.O.
汉语翻译总机构, 总店, 总公司英语解释名词 h.o.:a trivalent metallic element of the rare earth group; occurs together with yttrium; forms highly mag
单词音标
H.O.
汉语翻译
总机构, 总店, 总公司
英语解释
名词 h.o.:
a trivalent metallic element of the rare earth group; occurs together with yttrium; forms highly magnetic compounds同义词：holmium, Ho, atomic number 67
