国际音标
英 [wʌns]
美 [wʌns]
中文解释
adv. 一次, 曾经, 一旦
conj. 一旦, 一经
n. 一次
adj. 从前的
英英词典
on one occasion
同义词:one time, in one case
as soon as
at a previous time;
同义词:formerly, at one time, erstwhile, erst
例句应用
1、Once she`s gone, Lincoln, still in shock, asks Michael if he saw the man in the room.
等她走后,Lincoln 仍然惊魂未定,他问 Michael 是否看到观刑室的那个人。
2、Once upon a time there lived a bird, a mouse and a sausage.
从前, 有一只小鸟, 一只老鼠和一条香肠
3、Its once-elegant white pillars are peeling.
它那曾经考究的白色柱子正在掉漆。