“信號器”造句
2024年03月24日 10:48:36
當我們把船調頭的時候，
信號器又不停地發(fā)出嗶嗶聲。
When we turned the boat about, the signal began to bleep again constantly.
交變系統(tǒng),使一段給定路段上的
信號器,展現(xiàn)相反的指示.
The alternate system allows signal installations along a given length of road to show contrary indications.
信號器既是發(fā)射器也是接收器.
Beacons serve both as transmitters and receivers.