基本解释低手击球英汉例句双语例句To test a shuttle, use a full underhand stroke which makes contact with the shuttle over the back boundary line.测试一个羽毛球，采用低手击球使得羽毛球超过后界。词组短语短语underhand d stroke 低手击球underhand stroke detail 下手击球专业释义体育低手击球