the fog horn

常見(jiàn)例句

WDQ Series Fog Horn Controller can automatically send timely signal as well as by hand button when the vessel is sailing.
WDQ型霧笛控制器是用於控制船舶霧笛在航行時(shí)自動(dòng)發(fā)出周期性的音響信號(hào)，也可採(cǎi)用手動(dòng)按鈕發(fā)送信號(hào)。
hzhuayan.com
The 300m-long vessel sounded its horn three times as it left its shipyard in Dalian, in north-east Liaoning province, amid thick fog, according to the state news agency.
伴隨著濃霧，300米長(zhǎng)的航母感覺(jué)要有它還在東北遼甯的大連造船廠時(shí)的三倍那麼長(zhǎng)。國(guó)家新聞部門(mén)說(shuō)道。