单词once
adv.: 一次；曾经；仅一次；根本
conj.: 一旦；一…就；当…时候
n.: 一次
adj.: 从前的
网络: 一度；一奏倾情；有一次
仅一次；一次:
on one occasion only; one time
曾；曾经:
at some time in the past
（用于否定句、疑问句和 if 后）曾，根本:
used in negative sentences and questions, and afterif to mean ‘ever’ or ‘at all’
突然；骤然；忽然:
suddenly
一起；同时:
all together; at the same time
立即；马上:
immediately; without delay
同时:
at the same time
仅此一次（与通常情况对比而言）:
on this occasion (which is in contrast to what happens usually)
（拍卖师用语）一次，二次，成交:
said by an auctioneer to show that an item has been sold
再一次；再次:
one more time; another time
（表示一个人不能改变） 一次为…便永远是…:
used to say that sb cannot change
最终地；最后地；彻底地；一次了结地:
now and for the last time; finally or completely
一朝被蛇咬，十年怕井绳:
after an unpleasant experience you are careful to avoid sth similar
极少地；难得地；破天荒地:
very rarely
偶尔地；间或:
occasionally
一两次；几次:
a few times
侥幸难再:
used to say that sb has done sth wrong or stupid again, and this time they will suffer because of it
（用于故事的开头）从前，很久以前:
used, especially at the beginning of stories, to mean ‘a long time in the past’
一…就；一旦；当…时候:
as soon as; when
一次,一回
从前的
一…(便)…,一经,一旦
一旦…就,一…就,一经…就,有朝一日
完全
突然
从前,曾经
曾经,一度,昔日,过去,有一个时期
一次也(不),无论何时也(不)〔用于否定结构〕
一次,有一次
一次,一趟,一回,一遍;一倍
adv.some time agoformerlypreviouslya long time agoas soon asconj.the momentthe instantimmediately
adv.now
"You once let me play in your garden, " said the child. "Today you"ll come with me into my garden in heaven. "
“你曾经让我在你的花园里游玩，”男骇说，“今天我就要把你带到我天国里的花园里去。”
France, long a symbol of colonialist oppression in North Africa, looked once again like the hated imperial power it had formerly been.
长久以来，法国在北非被视为殖民压迫的象征，此番再次被视为过去那个令人憎恨的皇权。
but it seems to be already well-established that dreams have once and for all left the world of unreality for the world of the laboratory.
但是有一点已经得到了很好地证明——梦已经彻底离开了非现实世界，进入了实验室。
"Once upon a time, there was an ambitious young man who didn"t read The Economist. The End, " read one particularly audacious ad from 2004.
2004年一则特别大胆创新的广告这么说到：“从前，有一个很有抱负的年轻人，他不看《经济学人》，完了。”
Once the six entrances exist, the child becomes aware of contact. Therefore, it is said, "The six entrances are the condition for contact. "
由这种六入，这个小孩子就有了一种触觉，所以说「六入缘触」。
Confucius once said: do not put me on your tolerance as you shameless capital!
子曾经曰过：不要把我对你的容忍当成你不要脸的资本！
Once there was a merchant whose business was to exchange money. He opened a shop in the currency market and began to do his business.
从前有个专做银钱兑换生意的商人，在钱币市场上开了个铺子，做起买卖来。
"Once this operation gets over, then the . . . assessment will take place to see if there is any similarity, " he said.
“一旦所有的武装行动结束后，我们才可以判断这些袭击是否存在相同性”，他继续说道。
Once again, the protesters seized Tahrir Square from the security services -- but this time, they would not be driven out of the area.
示威群众这次从安全部门手中夺取了解放广场控制权，——但这次没人能把他们从这地方赶走。
Once thought, and better; Reflect overburden, overburden found, the best is at my side, just like you.
曾经以为，还有更好的；反反覆覆，才发觉，最好的就在我身边，就象你一样。