court ten·nis
noun/ˌkɔːt ˈtenɪs/
/ˌkɔːrt ˈtenɪs/
(North American English) (British English real tennis)
(Australian English royal tennis)
[uncountable]- an old form of tennis played inside a building with a hard ball
庭院网球（使用硬球的旧式室内网球运动）