keep time

The spiral balance spring revolutionized the accuracy of watches, enabling them to keep time to within a minute a day.

Oh yeah, I need you to do a little beat so I can keep time.

The model have the characteristics that keep time relatively long, disappear by itself, totally accord with the demands for model of animal.

Atomic clocks keep time to better than 0. 01 second a year.

And he would rather keep time for his hobbies.

Plants also have their own clocks to keep time. plants know when to open flowers or when to drop their leaves.

Jet-lagged travelers and insomniacs, rejoice: Researchers have finally decoded the signal that our body clock uses to keep time.

He would much rather keep time for his hobbles.

Seiko watches are pretty good. They keep time as well as being tasteful.

We keep time to the beat of an old slave drum.

But at the esoteric edge of the timekeeper's craft, they are too wobbly to keep time by themselves.

Keep time, should be affable to the reception personnel.

We have to order stock carefully to keep time with seasonal demands.

B: He's helping them keep time. Without him, the music might not sound good.

Really, really want to weave a Weigela will drag, forged for himself of so many festivals, nothing more than is keen to keep time.

In September, the saying goes, like those who cannot keep time.

May be photographs can keep time a company.

is a copper water-clock that was used to keep time in ancient times.

That allows it to keep time very precisely.

A pendulum dramatically improved a clock's ability to keep time and became the standard for precise clocks.

keep time To indicate the correct time.

Keep time to a song

i ' ll meet you there , but you must keep time

People are sad, ? Because we cannot keep time; ? And more to face is a day, ? Youth, ? So dies in the past The death of San Mao