itemid,ID,
mid,模块ID,
tid,信息ID,
word,关键词,
price,价格,
currency,资金/积分,
company,公司名,
username,会员名,
addtime,添加时间,
fromtime,开始时间,
totime,过期时间,
editor,编辑,
edittime,修改时间,
status,状态,
note,备注,