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Please refrain from smoking.是什么意思？

Please refrain from smoking.

请勿吸烟。

相关词汇
please refrain from smoking

please

int. 请；vt.& vi. 使高兴，使满意，讨人喜欢，讨好；

refrain

vt. 抑制，克制；n. （诗歌的）叠句，副歌，经常重复的评价（或抱怨）；vi. 忍耐，节制；

from

prep. （表示时间）从…，（表示原因）因为，（表示来源）来自…，（表示分离）与…分离[隔开]；

smoking

n. 吸烟，抽烟；v. 冒烟( smoke的现在分词)，抽烟，用烟熏制，吸（烟）；
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
相关例句
a pirate radio station
非法电台
I was proceeding along the High Street in a northerly direction.
我正在沿着大街向北走去.
Light kernels may be removed by a pneumatic or air seperator.
轻的籽粒可以通过空气动力,即气流分选机清理出来.
Our new postulate asserts that this is precisely what we cannot say.
我们的新假设恰好断定,这正是我们所不能说的.
The bottom line is that it's not profitable.
最重要的一点是它无利可图。
The earth would be a frozen ball if it were not for the radiant heat of the sun.
如果没有太阳辐射的热量，地球将是一个冰封的世界。
This pneumatic tool will double the speed of assembly.
这个气动工具可以把装配速度提高一倍.
Arlott squirrelled away books, pictures and porcelain plates.
阿洛特将书本、图片和瓷盘瓷碟都藏起来。
Fear of failure can become a self-fulfilling prophecy.
害怕失败可能会真的导致失败。
Charles listened with rapture to her singing.
查尔斯兴致勃勃地听她演唱。
It's a quite profound story, with powerful religious overtones.
这个故事寓意深远，具有强烈的宗教色彩。
Martin was in his pyjamas.
马丁穿着睡衣.
Can you feel a quiver of her hands?
你感觉到她的手在发抖 吗 ?
They asked if I would preside at the committee meeting.
他们问我是否会主持委员会会议。