drop-down menu
noun /ˌdrɒp daʊn ˈmenjuː/
/ˌdrɑːp daʊn ˈmenjuː/
(also drop-down, drop-down list)
(computing- a menu that appears on a computer screen when you choose it, and that stays there until you choose one of the functions on it
下拉式选单 Topics Computersc1