imperfect
adj
noun
ɪmˈpɜːfɪkt
adj
1
not
completely
correct
or
perfect
有缺点的，不完美的;
the
imperfect
world
we
live
in
我们生活于其中的不完美的世界
noun
2
the imperfect
the
form
of
a
verb
which
is
used
when
talking
about
an
action
in
the
past
that
is
not
complete.
For
example,
‘I
was
eating.’
[术语] 〔动词的〕未完成过去式
technical