n.撥號；呼叫
動詞dial的現(xiàn)在分詞.
I can't hear if my modem is dialing. 我無法聽到調(diào)制解調(diào)器是否在撥號。
Each dialing rule determines the types of calls that users within a dialing rule group can make. 每個撥號規(guī)則確定撥號規(guī)則組內(nèi)的用戶可以撥打的呼叫的類型。
