adv.間歇地
I did intermittently the road bridge noise went off at last night. 我昨晚間歇地聽到公路橋上有爆破的噪音。
Still another system is designed to send out transient pulses intermittently. 還設(shè)計了另一種系統(tǒng)，它能夠間歇地發(fā)送瞬間脈沖。
