beep
verb uk/biːp/ us/biːp/
[ I or T ]（使）发出嘟嘟（或滴滴）的声音
(to cause) to make a short, loud sound
The cab driver beeped (his horn) impatiently at the cyclist. 出租车司机不耐烦地向骑车的人嘟嘟按喇叭。
I don't like those watches that keep beeping every hour. 我不喜欢那些一到整点就嘀嘀响的手表。
[ T ] US (UK bleep)（用寻呼机）呼叫…；给…发信息
to call someone, for example a doctor, by sending a signal to a beeper that they carry
beep
noun [ C ] ukus
嘟嘟声；滴滴声
a short, loud sound
The voice on the answering machine said "Please leave a message after the beep". 录音电话中有一个声音说“请在嘟声之后留言”。