a sip of Brandy的用法和样例：
- A sip of brandy helped to pull him round.
- She brought it from the living room and laid it carefully on the yellow Formica, near a candle, lit her one cigarette of the year, a Camel, took a sip of brandy, and began to read.
- Elizabeth took a sip of the hot coffee.
- A sip of bandy helped to pull him round.
- He took a sip of whisky before he went on.