n.轉(zhuǎn)換；開關(guān)

動詞switch的現(xiàn)在分詞形式.

In effect he is not giving up power, only switching offices. 事實上，他并沒有放棄權(quán)利，只是轉(zhuǎn)換了職務(wù)。

NOTE 1 The different positions of controls and switching devices are taken into account. 把控制器和開關(guān)在置于不同位置的因素考慮在內(nèi)。

The switching reliability and long service life are guaranteed by either a silver plated or optional gold plated contact. 鍍銀的或鍍金的接點保證了開關(guān)的可靠性和使用壽命。