释义 |
oncen.(名词 noun)- 一次,一回
- 只(这、那)一次
conj.(连接词 conjunction)- 一旦…(就…)
Once a beggar, always a beggar. 【谚】 一旦乞讨,终身难改. Once he hesitates, you will have him. 他一犹豫,你就可以压过他. - 每当(= 亦称 once that)
adv.(副词 adverb)- 一次,一回
once a day 一天一次 Once one is one. 1×1=1 a cousin once removed 同(外)曾祖的堂[表]兄弟[姐妹]. - (亲属关系上)隔一亲等[隔一代]
- (用于否定、条件句中)一次也(不),无论如何也(不)
I haven't seen him once. 我一次也没见过他. Once bitten, twice shy. 【谚】 一回上当下回乖;一朝被蛇咬,三年怕井绳. - 一旦(= ever, at all)
- 曾经,从前,一度(= formerly)
There was once a giant. 从前有个巨人. a once-famous doctor 一度很有名的医生. a.(形容词 adjective)- 曾经的,从前的(= former)
my once enemy 我从前的敌人.
- (just) for once = for once in a way
- 破例地;偶尔
- (just) for this [that] once
- 就这[那]一回,破例
- all at once
- 大家一齐
- 突然,忽然(= suddenly)
- at once
- 同时,立即
- at once...and...
- 既…又…
She is at once witty and beautiful. 她才貌兼备.
- every once in a while [way]
- if [when] once...
- 一旦…
when once he consents 一旦他同意.
- more than once
- 不只一次
- not once
- 一次也不
- not once or twice
- 【诗】一再,好几次
- once (and) for all
- 一劳永逸地;彻底地;永远地
- once again
- 再一次
- once and again
- 一再,再三
- once and away
- 谨此一次,下不为例;彻底地
- once in a while [way]
- 有时,间或
- once more
- once or twice
- 一两次;偶尔,有时
- once upon a time
- 从前(讲故事的开头语)
同义: - 亦称 once that每当
- ever, at all一旦
- formerly曾经,从前,一度
- former曾经的,从前的
- suddenly突然,忽然
|