billiards-server/application/admin/lang/zh-cn/user/voucher.php

<?php

return [
    'User_id'       => '用户',
    'Voucher_id'    => '优惠券',
    'Takeamount'    => '折扣数额',
    'Fullamount'    => '使用满足数额',
    'Status'        => '状态',
    'Expiretime'    => '过期时间',
    'Createtime'    => '添加时间',
    'Updatetime'    => '更新时间',
    'User.username' => '用户名',
    "use" => "已使用",
    "expire" => "过期"
];