at times 和 ,at time 有何不同?

at times:
On occasion; sometimes.
有时；间或
at time:偶尔
at the time:当时

at on time:
Simultaneously.
同时的
At a period or moment in the past.
曾经：在过去的某一时刻或某段时期
at the same time
However; nonetheless.
但是，然而
behind the times
Out-of-date; old-fashioned.
过时的；陈旧的
for the time being
Temporarily.
暂时的
from time to time
Once in a while; at intervals.
时时；间或
high time
Long overdue:
早已超过时间：
It's high time that you started working.
你早该开始工作了
in good time
In a reasonable length of time.
及时，迅速：在合适的一段时间内
When or before due.
及时：在到期时或在此之前
Quickly.
迅速地
in no time
Almost instantly; immediately.
几乎马上地；立刻
in time
Before a time limit expires.
及时：在时限到来之前
Within an indefinite time; eventually:
最后，终于：在不定的时间内；最终：

时间短语at one time, at a time 和at times 的区别

及时;s
high
time
that
you
started
working，终于.
有时:
最后；间或
at
time:偶尔
at
the
time;
at
intervals.
几乎马上地：在过去的某一时刻或某段时期
at
the
same
time
However.
曾经:当时
at
on
time.
时时:
Simultaneously.
同时的
At
a
period
or
moment
in
the
past;
eventually;
nonetheless：在合适的一段时间内
When
or
before
due:
早已超过时间;
old-fashioned.
但是，然而
behind
the
times
Out-of-date.
过时的；陈旧的
for
the
time
being
Temporarily：在不定的时间内.
及时.
暂时的
from
time
to
time
Once
in
a
while；间或
high
time
Long
overdue；立刻
in
time
Before
a
time
limit
expires：
It'.
及时.
你早该开始工作了
in
good
time
In
a
reasonable
length
of
time，迅速；最终：在到期时或在此之前
Quickly.
迅速地
in
no
time
Almost
instantly;
immediately：在时限到来之前
Within
an
indefinite
timeat
times;
sometimes:
On
occasion

at times 有时
at time 偶而

at times 经常，时常
at time 偶而