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- Don't pass me all the books at once, one at a time. 不要把书一次性全递给我,每次递一本。
- You can add all nodes at once or one at a time. 您可以同时添加所有节点,也可以每次添加一个节点。
- Come in one at a time. Don't rush in all at once. 一个个进来，别抢先。
- Don't fight him one at a time. Rush him all at once, all of you. 不要一次一个与他战斗。一直对他突然袭击,尽可能的。
- The teacher told the children to talk one at a time; if they talked all at once,he would not understand them. 老师叫孩子们一个一个讲话，如果他们一起说，他就听不明白他们说什么了。
- The teacher told the children to talk one at a time; if they talked all at once, he would not understand them. 老师叫孩子们一个一个讲话，如果他们一起说，他就听不明白他们说什么了。
- The thought of buying a new house being more and more agog!How I wish to have a new one at once!But i couldn't ! 后来，朋友送给他一只聪明懂事的狗，那只狗经过他的短期训练，不但会看家，还会照顾孩子，甚至可以咬着奶瓶给孩子喂奶喝。
- Being a dutiful son, Sun Quan had no choice but to marry his sister to Liu Bei. Zhou Yu's plan failed, but he thought up another one at once. 孙权很孝敬母亲,只好真的把妹妹嫁给了他。
- It is necessary that he be sent there at once. 有必要马上派他到那里去。
- He tossed the peanuts into his mouth one at a time. 他每次将一粒花生扔进嘴里。
- A wind arose, and rain drops began falling all at once. 起风了，雨点忽然落下来。
- Mr. Blake was disappointed to find no one at home. 布莱克先生发现没有人在家很失望。
- Such evil practice cannot be swept away at once. 这种坏事不是一下能扫除干净的。
- If only problems would come one at a time! 要是问题一次只发生一个该多好！
- The teacher asked the pupils not to speak at once. 老师叫学生们不要同时说话。
- It struck me that there was no one at home. 我突然想起家中没有人。
- At once he slew him and set Io free. 他立刻杀死了阿尔戈斯，放掉了伊俄。
- That's an idea, and a good one at that. 那倒是个主意,而且是个好主意。
- Go at once, or I will unleash my dog on you! 立刻走，要不我就放我的狗咬你！
- He carried two buckets on a yoke, one at each end. 他用扁担挑着两只桶，一头一个。
