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to ping
01
发出清脆声音, 鸣响
to produce a brief, high-pitched sound
Intransitive
Example
The submarine 's sonar system pinged as it detected nearby objects.
The microwave pings when the food is ready.
02
发出锐声, 轻打
to make something produce a sharp, metallic sound
Transitive: to ping sth
Example
He pinged the metal pipe lightly to check for any cracks.
他轻轻地打了打金属管，发出锐声，以检查是否有裂缝。
She pinged the glass with her finger to test if it was sturdy.
她用手指轻打玻璃，测试它是否坚固。
03
发送信号, 进行网络测试
to send a signal to a computer and wait for a reply as a way to test the connection
Transitive: to ping a computer or online system
04
发送消息, 提醒
to send a brief electronic message or alert to someone
Transitive: to ping sb
Example
She pinged her manager to confirm the meeting time.
她发送消息提醒她的经理确认会议时间。
I ’ll ping you later with the details once I have them.
我稍后会发送消息给你，告诉你详细信息，一旦我有了。
05
发出金属声, 产生金属声
to make a sharp, metallic sound as a result of an engine misfiring, typically from fuel igniting too soon
Intransitive
Example
The car started to ping as he accelerated up the hill.
当他加速上坡时，汽车开始发出金属声。
She could hear the engine pinging and knew something was wrong.
她能听到引擎发出金属声，知道出了问题。
Ping
01
乒, 嗶
a sharp high-pitched resonant sound (as of a sonar echo or a bullet striking metal)
02
平河, 平江
a river in western Thailand; a major tributary of the Chao Phraya
