dual是什麼意思 dual是啥意思

1、兩部分的;雙重的;雙的。

2、The piece of furniture serves a dual purpose as a cupboard and as a table.這件傢俱有兩個用途，既作櫥櫃也作飯桌。

3、Rob may be entitled to dual nationality. 羅布或許能擁有雙重國籍。