single exit mechanism

unstratified 英[ʌn'strætɪfaɪd] 美[ʌn'strætəˌfaɪd] adj.不成层的 不分层的 非层状的 无层理的 queen bee joint ill 蜂王幼畜关节病 physical ore 实物矿石 fund-trust institution 基信机构客户 h5 casual player H5休闲玩家 canadian cgi work 加拿大CGI制作 ghost month monthly package 鬼月月度套餐 tang contemporary 唐代当代 yancheng tornado emergency trend 盐城龙卷风应急趋势 county-level law enforcement certificate 县级执法证件 provincial exam provincial approval 省考省级审批 halloween pet contest autumn show 万圣节宠物变装赛秋季展会 instant negative 拍立得底片 replace video 替换视频 bleach damage online event 漂断发事件线上活动 womens day show online sale 三八妇女节演出线上大促 nps survey summer signing NPS调查夏季签约 price adjustment official meeting 价格调整官方会议 group buying festival award 团购节日颁奖 solder inlay 焊接镶嵌 organizers laugh 组织者笑 west end hit free lawsuit 西区热剧免费诉讼 workshop offline concert 工作坊线下演唱会 authorized certified tech 授权认证技师 free estimate final inspection 免费估价终检 laptop screen broken certified quick fix 笔记本屏幕坏认证快速修复 short cut quick repeat 捷径快速重复