[] switch (sth) (over) (from sth) (to sth) | switch (between A and B)to change or make sth change from one thing to another (使)改变,转变,突变◆We're in the process of switching over to a new system of invoicing. 我们正在改用新的发票系统。◆Press these two keys to switch between documents on screen. 按这两个键就可以在屏幕上的文件间进行切换。◆The meeting has been switched to next week. 会议已改在下周举行。
[] switch sth (with sth) | switch sth (over/around/round)to exchange one thing for another 交换;转换;掉换;对调◆I'll switch desks with you if you want to be near the window. 如果你想坐在靠窗的地方,我和你换一下桌子。SYNswap
[] switch (sth) (with sb) | switch (sth) (over/around/round)to change jobs, work times, etc. with sb 换班;掉换工作时间◆I managed to switch my shift with someone. 我设法和别人换了班。SYNswap
●ˌswitch ˈoff/ˈon●ˌswitch sth ˈoff/ˈonto turn a light, machine, etc. off/on by pressing a button or switch 关/开(电灯、机器等)◆I forgot to switch off my computer. 我忘了关掉计算机。