all at once

all at once读音音标

英 [ɔ:l æt wʌns]

美 [ɔl æt wʌns]

all at once意思解释

释义

突然；

同时；

英英释义

adv.

all at the same time

同义词：all together

without warning

同义词：all of a sudden

双语例句

The teacher asked the pupils not to speak at once.老师叫学生们不要同时说话。All his troubles seemed to happen together.他的麻烦事似乎都同时发生。An accident happened at the meeting of two roads.在两条道路的交叉点发生了一起事故。The evidence all adds up to a case of murder.所有证据都说明这是一起谋杀案。Life seemed all of a sudden empty and meaningless.生活突然显得一片空虚，毫无意义。We were astonished at the news of her sudden death.她突然去世的消息使我们震惊。The boy began crying all of a sudden.那男孩忽然哭了起来。She accidently heard someone knocking at the door.她忽然听到有人敲门。