联机切换
switch───v.改变（立场、方向等）；替换；转换；调换；调（班）；（用枝条）击打；摆动；n.开关；转变；交换机；（铁道的）转辙器，道岔；（树上砍下的）细软枝条；假发
manual switch───[电]手动开关；手控开关
electric switch───电开关，电钮；[电]电开关，电门，电闸
uncage switch───打开开关
kingship switch───王权开关
switch region───转换区
electronic switch───[电]电子开关
annunciated switch───报警开关
switch ns───开关ns
They meet online at a home exchange website and impulsively switch homes for the holiday.───她们在网上进行交流，决定在假期里交换住处。
The image began circulating online on Tuesday and after being alerted to the switch, Microsoft took down the image and said it was trying to discover who was responsible.───该图片自周二起开始在网络上传播。但当微软警觉到图片被修改过之后，马上取下了图片，并说正设法查找责任人。
This new feature, along with improvements to SWITCH phase performance and diagnostics, increases the usability and performance of online reorganization.───这个新特性，加上 SWITCH 阶段性能和诊断的改进，提高了在线重组的可用性和性能。
During log switch, online redo logs will be archived.───在日志切换期间，将归档联机重做日志。
MCU System Based on PC Test Program Update and Switch Online───基于PC测试程序更新和切换的单片机系统