switch [swɪtʃ]以下由轻松背单词网站提供
单词级别第4级基本释义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。 推荐阅读 |