3325英语网 英语单词
Terbium的音标发音
Terbium
英式发音：[tә:biәm]
美式发音
(noun.) a metallic element of the rare earth group; used in lasers; occurs in apatite and monazite and xenotime and ytterbite.
校对:玛拉
(noun.) a metallic element of the rare earth group; used in lasers; occurs in apatite and monazite and xenotime and ytterbite.
校对:玛拉