pinger

Các nghĩa

1. thiết bị phát tín hiệu âm thanh ngắn, tần số cao (như trong sonar)

   A device that emits a short, high-pitched sound burst, such as in sonar or other echo location systems.

   We couldn't take the boat into the shallows near the reef because our sonar pinger was broken.

2. thiết bị phát tín hiệu định kỳ để theo dõi chuyển động

   A device that periodically emits a signal that can be monitored to permit movement tracking.

   The scientist attached a pinger to the carapace of the sea turtle to track its migration.

3. chương trình máy tính gửi thông điệp ping qua mạng

   A computer program that sends a ping message over a network.

   Some people like fancy pingers with extra features, but I always use the default ping application.

4. người dùng chương trình ping; người gửi ping

   A user of a ping program; one who pings.

   Every time we replace the main page, we get flooded with pingers making sure our web site is still there.

5. ma túy bất hợp pháp, đặc biệt là thuốc lắc, dùng để giải trí

   An illicit drug, especially ecstasy, taken for recreational purposes.

   slang

   That was a great party. Everyone took a pinger or two.

Dạng khác

• pingers plural