a.

1. 惯常于，惯于[F][+to-v]
   He was wont to rise early.

   他惯常起得很早。

n.

1. 习惯；惯常活动[S]
   He went to bed much earlier than was his wont.

   他（那晚）就寝的时间比平常早了很多。

vt.

1. 使习惯于[H]

vi.

1. 习惯，惯常

adj.

n.

v.