单词 | tritium |
释义 | tritium /trit"ee euhm, trish"-, trish"euhm/, n. Chem. an isotope of hydrogen having an atomic weight of three. [1930-35; < NL < Gk trít(os) THIRD (tri- TRI- + -tos adj. suffix) + NL -ium -IUM] |
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