quintuplet /ˈkwɪntjʊplɪt, -ˈtuːplɪt/

• 1. 

  N-COUNT Quintuplets are five children who are born to the same mother at the same time. 五胞胎 [usu pl]

  例：

  And then she gave birth to quintuplets.

  后来，她生下了五胞胎。