常見例句We shall pretend that there is a big switch that can change the pull of gravity.我們要假設(shè)有一個能改變地心引力的大的轉(zhuǎn)換器。The converter control logic controls the switch tree, funneling a particular tap voltage to the comparator.該轉(zhuǎn)換器的控制邏輯控制開關(guān)樹，特別有意思的自來水電壓比較。 返回 switch (board)