發(fā)送確認(rèn)前等待字元 wabt wait before transmitting: 等待傳送positive acknowledgment: 肯定證實(shí),肯定確認(rèn),肯定應(yīng)答acknowledgment character: 肯定字符, 確認(rèn)字符wait character: 等待字符wait before transmission: 傳輸前等待; 傳輸延遲; 發(fā)送前等待下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯