تلاش کریں
Pendulum clock
01
a type of clock that works using a swinging weight at the end of a straight line
مثال
Pendulum clocks were widely used before the invention of quartz and atomic clocks.
He inherited a grandfather pendulum clock that had been in the family for generations.
The antique pendulum clock chimed every hour, marking the passage of time in the living room.
The pendulum clock swung back and forth with a rhythmic tick-tock.
