pinging sonar脉冲声呐;脉冲声纳
Kino pinging进挪回响;进挪回想;推推搡搡
pinging noise颤噪噪声;[电子] 传声器效应噪声;轻金属敲击声
Configurable Proxy Pinging可配置的代理呼叫
V-I（不及物动词） If a bell or a piece of metal pings, it makes a short, high-pitched noise. 发出“砰”的声音
The lift bell pinged at the fourth floor.
该电梯铃在四楼发出响声。
N-COUNT（可数名词） Ping is also a noun. “砰”的声音
...a metallic ping.
...金属的一种抨击声。