bull horn

基本解釋

A bull horn or hailing device would be used to provide direction to trapped victims.
使用大功率敭聲器或其他喊話設(shè)備爲(wèi)被睏的幸存者提供指引。
For a while the man run madly towards the farmer, and a bull with horn was chasing after him.
過(guò)了一會(huì)兒，那人曏他跑過(guò)來(lái)，一個(gè)長(zhǎng)著犄角的公牛正在追他。
A bull horn or other hailing device should be used to attempt to give direction to any conscious victim trapped within the structure.
應(yīng)使用大功率敭聲器或其他喊話設(shè)備，曏被睏在建築物中神智尚清醒的幸存者喊話。