insincere
adj
ˌɪnsɪnˈsɪə◄
adj
1
pretending
to
be
pleased,
sympathetic
etc,
especially
by
saying
nice
things,
but
not
really
meaning
what
you
say
不诚恳的，虚伪的
an
insincere
smile
虚伪的微笑
an
offer
which
she
knew
to
be
impractical
and
insincere
一个她认为不实际、不真诚的建议