interest是可数名词还是不可数名词？

Question

我们老师说interest既是可数的又是不可数的，对吗？

Answer 1

可数和不可数都有
表示兴趣的时候大多用单数,表示利益的时候大多用复数
That's of no interest to me 这对我来说没兴趣
It's in your interest(s) to put your point of view first.你先讲出自己的观点对你有利

Answer 2

1）
n-uncount
if
you
have
an
interest
in
something,
you
want
to
learn
or
hear
more
about
it.
兴趣
【不可数】
2）
n-count
if
something
is
in
the
interests
of
a
particular
person
or
group,
it
will
benefit
them
in
some
way.
利益
【可数】
【俊狼猎英】
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Answer 3

可数和不可数都有

Answer 4

1. 兴趣;关注;爱好[C][U][(+in)]
I developed an interest in the machine.
我对这机器发生了兴趣。
I have lost my interest in chemistry.
我对化学已不感兴趣。
2. 趣味性[U][(+to)]
Local color added interest to the novel.
地方色彩增加了这部小说的吸引力。
3. 感兴趣的事物或人[C]
His two great interests in life are music and painting.
他生活中的两大兴趣是音乐和绘画。
4. 利益;利害;同业;同行[P1]
We work for our common interests.
我们为共同的利益而工作。
5. 利息[U]
I borrowed the money at 5% interest.
我以五分利息借了那笔钱。
6. 股份,股权[C][(+in)]
He has an interest in the company.
他在这家公司拥有股份。
7. 重要性;影响[U][(+with)]
Her interest with him is considerable.
她对他的影响相当大。本回答被提问者采纳