as a tennis stroke, 1650s, from back (adv.) + hand. As a verb, by 1935. The figurative adjectival sense of "indirect" is from c. 1800. Related: Backhanded; backhanding.
权威例句
1. Agassi hit a backhand.
阿加西反手一击。
2. She practised her backhand.
她练习反手击球。
3. He responded to my volley with a backhand, ie in tennis.
他反手一击把我截击的空中球打了回来(网球中).
4. He has a good backhand , ie can make good backhand shots.
他反手击球很棒.
5. Her backhand, however, had definitely improved.