doubles

1.a frying pan that doubles as a pie tin; a conductor who doubles as a pianist.

兼作馅饼盘的油炸锅；兼奏钢琴的指挥

2.a laser printer doubles as a photocopier.

一台激光打印机兼作复印机。

3.She paired off with Alice in a tennis doubles match.

她在网球打比赛中与阿莉斯结成一对。

4.9.5. In doubles, during the delivery of service (Law 9.2, 9.3), the partners may take up any positions within their respective courts, which do not unsight the opposing server or

（打的发球过程中（第9.2和9.3款），发球一方不发球的球员可位于本方球场内任意位置，但不得阻挡发球方与接球方的视线。）

5.Le jean 5 poches, finitions doubles surpiqûres contrastées et rivets, ouverture bouton + zip sous patte.

5口袋牛仔裤，石磨加皱处理。