| 释义 |
●ˌswitch ˈon 🔑●ˌswitch sth ˈon 🔑●ˌswitch itself ˈon 🔑to start an electrical device, a machine or an engine by pressing a switch, a button, etc. 打开，接通（电器、机器或引擎）◆She walked in and switched on the light.
她走进来开了灯。◆The machine switches (itself) on automatically.
这台机器能自动启动。◆How do you switch this thing on?
怎么把这个东西打开？◆ (figurative) He can switch on the charm whenever he likes.
他随时都能施展魅力。SYN turn on, turn itself on, turn sth on
OPP switch off, switch sth off, switch itself off[v + adv] |