基本解釋n.僅用于短語(yǔ)toing and froing(來(lái)來(lái)回回,反復(fù))同根派生 froing相關(guān)詞英漢例句Trucks shuttled to and fro on the high ways. 車輛在高速公路上穿梭行駛。He is walking to and fro in the room. 他在房間內(nèi)踱來(lái)踱去。The ship was rolling heavily to and fro. 那船晃來(lái)晃去很不平穩(wěn)。The signals go to and fro at a very high but almost constant speed. 那些信號(hào)用非??斓珟缀醪蛔兊乃俣葋?lái)回傳送。The cat made little rushes to and fro after the ball. 貓追著球跑過(guò)來(lái)跑過(guò)去。froing更多例句