1·All at once she lost her temper.
她突然大发脾气。
—— 《牛津词典》
2·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》
3·All at once, an idea came to Lily and Lucy at the same time.
突然,莉莉和露西同时想到了一个主意。
4·Mary thought of something all at once.
玛丽突然想到了一件事。
5·All at once he had realized something to the full.
突然,他完全明白了一件事。
6·Well, I didn't neither, but all at once it popped onto me that it was Friday.
嗯,我也是,但我突然想到今天是星期五。
7·The dollar lost strength the way many marriages break up—slowly, and then all at once.
美元的失势就像许多婚姻的破裂一样——慢慢地,然后突然垮掉。
8·One hot summer afternoon, he was taking a walk when a thunderstorm started all at once.
一个炎热的夏日下午,他正在散步,突然下起了雷雨。
9·All at once, he noticed that Geppetto was shivering and shaking as if with a high fever.
突然,他注意到杰佩托浑身发抖,好像发高烧似的。
10·She wanted to laugh and weep all at once.
她哭笑不得。
—— 《柯林斯英汉双解大词典》