王强口语 第一册 long conversation 1.2

　　B:
Laura:Hi, Victor! I'm finished. Okay. I'm ready to go on our date.
Victor:It's too late to catch the movie.
Laura:Give me another chance. Please!
Victor:Well, okay. I'll pick you up at 8 p.m. sharp¹. We'll go dancing.

1 sharp   

adj.刺耳的，锋利的，急剧的；adv.[时刻]正，准；夏普(财富500强公司之一，总部所在地日本，主要经营电子电气)

参考例句：

• This knife isn't sharp.这把餐刀不锋利。
• Dogs have sharp sense of smell.狗有敏锐的嗅觉。