名词
1. A纸牌
An ace is a playing card with a single symbol on it. In most card games, the ace of a particular suit has either the highest or the lowest value of the cards in that suit.
2. （在运动等方面）成绩超群的人，佼佼者
If you describe someone such as a sports player as an ace, you mean that they are very good at what they do.
3. 非常好的；顶呱呱的
If you say that something is ace, you think that it is good and you like it a lot.
4. （网球中的）发球得分，爱司球
In tennis, an ace is a serve which is so fast that the other player cannot reach the ball.
5. 占绝对优势；占尽天时地利人和
If you say that someone holds all the aces, you mean that they have all the advantages in a contest or situation.
6. 秘藏的王牌;应急的绝招;锦囊妙计
Something that is an ace in the hole is an advantage which you have over an opponent or rival, and which you can use if necessary.
7. 差点;险些
If you come within an ace of doing something, or you are within an ace of doing something, you very nearly do or experience it.
1. a serve that the receiver is unable to reach
2. one of four playing cards in a deck having a single pip on its face
3. someone who is dazzlingly skilled in any field
Synonym: adeptchampionsensationmavenmavinvirtuosogeniushotshotstarsuperstarwhizwhizzwizardwiz
4. the smallest whole number or a numeral representing this number
e.g. he has the one but will need a two and three to go with it
they had lunch at one