英汉双语例句-生物医药大词典

Once they have left , there is no returning .

中文意思：
他们一旦离开便不再回来。

以下为相关句子列表(点击查看，可以看对应的解释）：

	Once they become affluent, they may regret what they have done to the environment and traditional culture.			一旦物质生活富裕以后，常常难以避免地留下诸多环境和传统文化方面的遗憾而追悔莫及。
	Once they get underway, they really fly.			事业一旦起步，就会真正翱翔。
	Once they had had their catalytic effect, they would have split back off again and gone their own ways.			一旦核反应发挥了其催化性效果，它们将再一次地倍分裂并重复其原始运动方式。
	Once they have any result, I will notify you immediately.			他们一有结果,我会马上通知你.
	Once they have conditioned themselves to jump just so high, that's all they can do!			一旦它们习惯只跳这么高之后，它们就只能跳这么高了。
	Once they have left , there is no returning .			他们一旦离开便不再回来。
	Once they have stopped fulminating, many bosses privately admit that SOX has brought benefits.			他们一旦不再斥责，许多老板便会私下承认索克斯带来了益处。
	Once they lock in (which I see in about 3-4 years), as we reach the fulcrum in the precessional cycle, they will then seek a rooting, and there will be a period of equalization or balance.			以前它们是锁闭的（我们进入尚需3-4年），当我们到达岁差周期运动的支点的时候，它们开始寻找固定的场所，将有平等和平衡的一段时期。
	Once they passed their six-month trial period, they don't have to work unless they want to.? For many years hardly anyone has been fired on the grounds of gross inefficiency.			一旦过了六个月的试用期，如果他们自己不想做事，他们就可以什么都不干。几乎没有人因为工作效率低而被开除。
	Once they settled in, my father looked back over his shoulder and asked the children if Santa had found them yet. Three glum faces mutely gave him his answer.			等他们坐好了，爸爸转过头来问那几个孩子，圣诞老人找到他们没有。三张忧郁的脸无声地回答了他。
	Once they were considered to be the mark of riff raff, lowlifes and gangsters but since the 1980's, tattoos have become socially acceptable in the West.			纹身曾一度被当作是群氓、下层民众和黑帮分子的标志，但是自20世纪80年代起，它们受到了西方社会的认可。