switch [swɪtʃ]
 
以下由轻松背单词网站提供
基本释义
n.开关,电闸,转换,软枝;vt.转变,切换,摆动,转换,使转轨;vi.转换,变换,摆动
英英释义
a small device , usually pushed up or down with your finger , that controls and turns on or off an electric current
参考例句
The switch on the wall was beyond the baby's reach. 墙上的开关小孩子是够不到的。
There's been a switch in our plans. 我们的计划改变了。
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