froing

常見(jiàn)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)用非常快但幾乎不變的速度來(lái)廻傳送。
The cat made little rushes to and fro after the ball.
貓追著球跑過(guò)來(lái)跑過(guò)去。
The tall chimney tottered (to and fro) and then collapsed.
那座高菸囪搖搖晃晃地倒了下來(lái)。