bleep

柯林斯詞典

1. N-COUNT A bleep is a short, high-pitched sound, usually one of a series, that is made by an electrical device. (電子儀器發(fā)出的)嗶嗶聲; 嘟嘟聲[英國(guó)英語(yǔ)]
2. V-I If something electronic bleeps, it makes a short, high-pitched sound. 發(fā)出嘟嘟聲; 發(fā)出短促而尖銳的聲音[英國(guó)英語(yǔ)]
When we turned the boat about, the signal began to bleep again constantly. 我們調(diào)轉(zhuǎn)船頭的時(shí)候，信號(hào)器又開(kāi)始發(fā)出不停的嘟嘟聲。