sonar-buoy

常見例句

Klopper said he was unaware of details, but past speculation has included sonar buoys able to identify sharks and transmit a warning signal.
發(fā)言人克勞普說(shuō)他不知道具體細(xì)節(jié)，但是之前傳聞內(nèi)容涉及聲納浮標(biāo)，它能夠識(shí)別鯊魚并傳出警告信號(hào)。
The ship kept the buoy on her off side.
這條船在浮標(biāo)的左邊。
sonar buoy
聲納浮標(biāo)
passive sonar buoy
被動(dòng)聲納浮標(biāo)
submarine sonar buoy
聲吶探潛浮標(biāo)
I threw a life buoy to him when I saw his struggling.
看到他在掙扎，我給他扔了一個(gè)救生圈過去。