at once的例句大全

After hepatic arterial infusion, the concentration of MTX-ms in peripheral vein blood increased rapidly and declined slowly. In contrast, the peak time of the drug concentration of infused MTX solution appeared at once and decreased rapidly.

肝动脉灌注MTX-ms后，外周血液中MTX血药浓度上升与下降缓慢，而灌注MTX溶液立即出现峰值并迅速下降；

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Oh dear, what nonsense I'm talking!' Just then her head struck against the roof of the hall: in fact she was now more than nine feet high, and she at once took up the little golden key and hurried off to the garden door.

“哦，亲爱的，我说的什么废话呀！”就在这一刹那，她的头撞到了大厅的屋顶上。她现在至少有九英尺高了，她急忙拿起小金钥匙向小花园的门跑去。

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Surely if the woman had any decency at all, she'd have withdrawn at once

当然如果这个女人懂点礼节的话，她会马上离开。

《柯林斯高阶英汉双解学习词典》

Host: I think Rupert Murdoch at once was invested in the Phoenix Television, was he not?

主持人：我想默多克曾投资凤凰卫视。

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Said Bellatrix, firing up at once. He calls me his most loyal, his most faithful

贝拉特里克斯立刻火冒三丈，他说我是他最忠诚、最可靠的

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In control group, skin graft on the deep surface of deep fascia was operated at once;

对照组即时于深筋膜深面掀起，上植皮片；

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They, you and we should leave here at once.

他们，你们和我们，都应当马上离开这里。

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The other woman, Bella, followed at once.

另一个女人，贝拉，立刻跟了上来。

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They told me to leave at once, or else.

他们要我马上离开，否则。

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At once he knew all his men were dead and that he had to give up his plan to kill Ali Baba and his family.

他马上知道所有的手下都死了，也知道他不得不放弃杀死阿里巴巴和他家人的计划。

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The influential official asked him to fetch it at once. After he examined it for a long time, he said: "This one is not genuine."

权贵立即叫他搬过来，左右端详了很久，说：“这尊不是真的！”

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Also, undertaking projects in sequence rather than loading individuals or teams with many projects at once can alleviate some task switching.

同样，按照顺序操作项目，而不是让个人或者团队一次参入到多个项目，可以有效地改善一些任务切换问题。

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Once it feels something dangerous, it can wake up at once to take action.

一旦感觉到危险,它就会立刻醒来采取行动。

中考真题- 2016 陕西 阅读C

Must I finish the work at once?

我必须马上完成这工作吗？

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When the butcher turned round, he missed the meat at once, and charged them with having stolen it: but the one who had taken it said he hadn't taken it.

待屠夫转过身来，立刻注意到少了一块肉，便指控他们偷了肉。但是，拿了肉的那个人说自己没有偷，而得到肉的那个人也说自己没有拿。

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I advised him to leave at once.

我劝他马上离开。

《外研社英语同义词辨析词典》

This telegram must be sent at once.

这封电报必须立即发出。

外研社英语同义词辨析词典

It is hard to be both loyal and filial at once.

忠孝不能两全。

词典精选例句

I feel terribly sleepy all at once

我突然觉得特别困。

柯林斯高阶英汉双解学习词典

He started at once to compose a reply to Anna

他马上开始给安娜写回信。

柯林斯高阶英汉双解学习词典