Yahoo奇摩字典 網頁搜尋

搜尋結果

1. Oxford Dictionary

   superheavy

   • IPA[ˌsuːpəˈhɛvi]

   英式

   • adj.
     relating to or denoting an element with an atomic mass or atomic number greater than those of the naturally occurring elements, especially one belonging to a group above atomic number 110 having proton/neutron ratios which in theory confer relatively long half-lives.
2. • 更多解釋

   superheavy

   • IPA[ˌso͞opərˈhevē]

   美式

   • adj.
     relating to or denoting an element with an atomic mass or atomic number greater than those of ...

   Oxford American Dictionary