a short, sharp, high-pitched sound

• a light metallic click or ring

短促而清脆的高音

• 轻微的金属叮当声或咔哒声

a pulse of sound used in sonar to detect objects

• the audible echo returned by echo sounding

用于声呐探测物体的声脉冲

• 回声测距返回的可闻信号

an ICMP echo-request packet

• a test to check if a network host is reachable

ICMP 回显请求的数据包

• 用于检测网络主机连通性的测试

network latency, measured as round-trip time

• the delay between request and response

网络时延，往返时间的度量

• 请求与响应之间的延迟

a brief message or alert to get attention

• an on-screen marker highlighting a spot in a game

用于引起注意的简短消息或提醒

• 游戏中用于标记位置的屏幕标记

to make a short, sharp, high-pitched sound

发出短促而清脆的高音

to emit a sonar pulse and listen for its echo

发出声呐脉冲并监听其回声

to send a ping to check whether a host is reachable

发送 ping 以检测主机是否可达

to contact briefly, especially by message, to get a response

简短联系，尤指发消息以获得回复

used to represent a light metallic strike or bounce sound

拟声词，表示轻微的金属撞击或弹跳声