at once
推荐文章
adv.
立即；一起；同时；立刻
英英释义
at once
adv.
without delay or hesitation; with no time intervening
同义词：immediatelyinstantlystraightawaystraight offdirectlynowright awayforthwithin real timelike a shot
simultaneously
同义词：at a timeat one time
同近义词辨析
instantly, right away, directly, soon, at once, shortly, presently, immediately这组词都有“立刻，马上”的意思，其区别是：
instantly指恰恰就在此刻，一秒钟也没耽误。
right away 主要用于美国英语，语气稍弱于at once，强调动作迅速。
directly和immediately同义，指毫无迟疑。
soon常用词，指行动快，完成速度快。
at once口语中常用，语气强烈，指时间紧迫，一刻也不能耽误。
shortly和soon同义，指动作发生或完成的速度之快。
presently指不久、即将。
immediately指做完一件事后，立即就做另一件事，中间一般没有明显的时间间隔。
at last, at large, at length, at once, at a lossat last最后
at large自由地、逍遥自在地
at length详细地
at once立刻
at a loss困惑地、不解地
双语例句
Many of us warmed to the new employee at once.
我们中许多人立刻喜欢上了那位新来的雇员。
Go at once, or I will unleash my dog on you!
立刻走，要不我就放我的狗咬你！
You want to see a doctor at once.
你必须马上去看医生。
We will send someone up to look at it right away.
我们将马上找人看着。
权威例句
HOW MANY PARTS TO MAKE AT ONCEHow Many Parts to Make at Once
Chinese Part-of-Speech Tagging: One-at-a-Time or All-at-Once? Word-Based or Character-Based?
All-at-once Optimization for Coupled Matrix and Tensor Factorizations
How Many Things Do You like to Do at Once? An Introduction to Monochronic and Polychronic Time
Visual spatial attention to multiple locations at once: the jury is still out.
How many locations can be selected at once?
Keeping track of several things at once.
Social Theories of Risk Perception: At Once Indispensable and Insufficient
All-at-once solution of time-dependent Stokes control
1. She paid me in dribs and drabs, not all at once.
她一点一点地付给我钱，而不是一次付清。
《牛津词典》
2. There seems to be little difference whether you eat all your calorie allowance at once, or spread it over the day.
无论你是一次性吃完全天的卡路里限量还是分散在一天里吃，似乎没多大区别。
《柯林斯英汉双解大词典》
3. 'Come here at once!' she ordered.
“马上过来！”她命令道。
《牛津词典》
4. She fell in with my idea at once.
她立刻同意了我的主意。
《牛津词典》
5. Countries overwhelmed by the human tide of refugees want safe havens set up at once.
那些被难民潮席卷的国家想要立即建立安全区。
《柯林斯英汉双解大词典》
6. Please be so kind as to see to it that all the alterations are made at once!
请注意所有变更必须马上完成！
《柯林斯英汉双解大词典》
7. From childhood, he was evidently at once rebellious and precocious.
他从小就明显地又叛逆又早熟。
《柯林斯英汉双解大词典》
8. All at once there was someone knocking on the door.
突然有人敲门。
《柯林斯英汉双解大词典》
9. Everyone began talking at once.
大家同时开始讲话。
《牛津词典》
10. The place at once enraptured me.
这个地方立刻把我迷住了。
《柯林斯英汉双解大词典》
11. I have to go at once.
我得马上走。
《柯林斯英汉双解大词典》
12. If necessary I can come at once.
如果有必要，我可以马上来。
《牛津词典》
13. I can't be in two places at once.
我不能同时身处两地。
《牛津词典》
14. The boys all began to talk at once.
男孩们都马上开始说话了。
《柯林斯英汉双解大词典》
15. He didn't approach the front door at once.
他没有立即走近前门。
《柯林斯英汉双解大词典》
16. He started at once to compose a reply to Anna.
他立刻开始给安娜写回信。
《柯林斯英汉双解大词典》
17. I dreamed up a plan to solve both problems at once.
我想出了一个可以立刻解决这两个问题的计划。
《柯林斯英汉双解大词典》
18. He took off at once and headed back to the motel.
他出人意料地立刻就离开了，然后回到了那家汽车旅馆。
《柯林斯英汉双解大词典》
19. Remove from the heat, add the parsley, toss and serve at once.
从火上端下来，加入香芹，搅拌后立刻上桌。
《柯林斯英汉双解大词典》
20. He couldn't reasonably be expected to pay back the loan all at once.
公平合理地讲，不可能指望他一下子归还全部借款。
《牛津词典》
21. The award-winning novelist often has three or four books on the go at once.
那位获奖小说家经常是三四部小说同时写的。
《牛津词典》
22. He came to the point at once. "You did a splendid job on this case."
他立刻切入正题。“你这件事情干得真棒。”
《柯林斯英汉双解大词典》
23. Some were obviously unsuitable and could be ruled out at once. Others were borderline cases.
一些显然不合适，可以马上被排除。另一些勉强合格。
《柯林斯英汉双解大词典》
24. The receptionist recognized him at once.
那名接待员马上认出了他。
《柯林斯英汉双解大词典》
25. I can't do two things at once.
我不能同时做两件事。
《牛津词典》
26. Umpteen of them all arrived at once.
他们大伙都一块儿来了。
《牛津词典》
27. All at once she lost her temper.
她突然大发脾气。
《牛津词典》
28. A computer can perform many tasks at once.
电脑能同时做多项工作。
《牛津词典》
29. You can't be doing two things at once.
你不能同时做两件事。
《柯林斯英汉双解大词典》
30. She wanted to laugh and weep all at once.
她哭笑不得。
《柯林斯英汉双解大词典》
at once
