jpn: セシウムの同位体

Information
has URI	http://lexvo.org/id/term/jpn/%E3%82%BB%E3%82%B7%E3%82%A6%E3%83%A0%E3%81%AE%E5%90%8C%E4%BD%8D%E4%BD%93

Meaning
means	e/Isotopes of caesium