vi.

1. 立法，制定（或通过）法律[（+for/against）]
   It is not necessary to legislate against gambling.

   没有必要立法禁赌。

vt.

1. 用立法规定；用立法使产生

v.

1. make or enact laws.
   ▸effect by making or enacting laws.
2. (legislate for/against) provide or prepare for (an occurrence).