同位元素
life-giving influences of nature / spirit of harmony / prosperity
A department chief within a company; analogous to a vice president in an American company. / The head/leader of a 部 (bu) – division, school club, etc.
disease, illness
an isotope
An isotope refers to elements with the same atomic number but different numbers of neutrons.
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DiQt（ディクト）
無料
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