发信: post a letter; send transmit ...匣: a small box; casket收信匣: inbox送信匣: out-basket发信: 1.(发送信件) post a letter; send2.(发送信号) transmitting发信簿: forwarding letter book发信号: alerting; give a signal; hoist; make a signal; signaling; signalization; signalize; signalling; target; wigwag发信机: commutator; sender; tx transmitter发信局: sending station发信器: transmitter distributer; transmitter-distributor发信人: addresser; from; sender发信台: station of origin发信息: send a message发信站: it dict-c要发信: i can neither sing nor dance按发信人: by sender备用发信机: reserve transmitter播发信号灯: on air light; on-air light出发信号: starting signal出发信号器: hustler触发信管: airburst fuse; contact fuse触发信号: activating signal; trigger pip; trigger signal; triggering signal; window signal触发信号钟: triggered time clock; triggered-time clock带外发信: out of band signaling; out-of-band signaling; out-of-band signalling单工发信: simplex signaling
