马上，立刻
adv.立即; 一起; 同时; 立刻
The receptionist recognized him at once.───接待员一眼就认出他了。
The place at once enraptured me.───这个地方立刻把我迷住了。
She says she must speak with you at once.───她说她必须立刻跟你谈谈。
All at once, Mick's serious expression softened into a grin.───米克严肃的表情一下子变成了笑脸。
All at once there was someone knocking on the door.───忽然有人敲门。
You can't be doing two things at once.───不能一心二用。
If necessary I can come at once.───如果有必要，我可以马上来。
From childhood, he was evidently at once rebellious and precocious.───从儿时起，他就明显地既叛逆又早熟。
Remove from the heat, add the parsley, toss and serve at once.───端离炉子，加上欧芹，颠起翻面后就立刻上桌。
I have to go, I really must, at once.───我得走了，我真的必须马上就走。
He took off at once and headed back to the motel.───他立刻离开，回到汽车旅馆。
The boys all began to talk at once.───所有的男孩子们立即说起话来。
Come here at once!' she ordered.───马上过来！”她命令道。
The body was too badly decomposed to be identified at once.───尸体严重腐烂，难以马上辨明身份。
I feel terribly sleepy all at once.───我突然觉得特别困。
I wrote back to Meudon at once to fix up a meeting.───我马上给缪顿回信安排会面。
The audience at once greeted him warmly.───观众立即对他作出了热情的反应。
I must speak to Tania at once.───我要马上跟塔尼娅讲话。
at one───一致地
attonce───阿通斯
asconce───阿斯康
patonce───专利
at source───在产地；在源头
hat dance───帽子舞
all at once───突然