英和和英

every second

Two seconds.

A period of two seconds.

a duration of time lasting one second

a second

a ten‐second delay

a basic unit of time, called second

in a second

a second time

a second time

in a fraction of a second

for a split second

within 10 seconds

Fifteen seconds

in second

cycles per second

Sixty seconds make a minute.

the second canonical hour

3 seconds flat

in a few minutes

the second moment around the mean

the second item on the agenda

start a countdown

check a second time

The lights will come on in a few seconds.

in a minute

in a minute

a second examination

vibrations per second

the number of seconds counted in a knock out