āĻ āĻ¨ā§āĻ¸āĻ¨ā§āĻ§āĻžāĻ¨ āĻāĻ°ā§āĻ¨
āĻ āĻāĻŋāĻ§āĻžāĻ¨ā§āĻ° āĻāĻžāĻˇāĻž āĻ¨āĻŋāĻ°ā§āĻŦāĻžāĻāĻ¨ āĻāĻ°ā§āĻ¨
āĻāĻĒāĻ¨āĻžāĻ° āĻāĻžāĻˇāĻž āĻ¨āĻŋāĻ°ā§āĻŦāĻžāĻāĻ¨ āĻāĻ°ā§āĻ¨
pacemaker
/pËeâÉĒsmeâÉĒkÉ/
Pacemaker
01
āĻĒā§āĻ¸āĻŽā§āĻāĻžāĻ°, āĻšā§āĻĻāĻ¸ā§āĻĒāĻ¨ā§āĻĻāĻ¨ āĻ¨āĻŋāĻ¯āĻŧāĻ¨ā§āĻ¤ā§āĻ°āĻ āĻ¯āĻ¨ā§āĻ¤ā§āĻ°
an electronic device implanted inside a person's body to help regulate their heart rate
02
āĻāĻ¤āĻŋ āĻ¨āĻŋāĻ°ā§āĻ§āĻžāĻ°āĻ, āĻ¨ā§āĻ¤ā§āĻ¤ā§āĻŦāĻĻāĻžāĻ¨āĻāĻžāĻ°ā§ āĻā§āĻĄāĻŧāĻž
a horse used to set the pace in racing
03
āĻĒā§āĻ¸āĻŽā§āĻāĻžāĻ°, āĻšā§āĻĻāĻ¸ā§āĻĒāĻ¨ā§āĻĻāĻ¨ āĻ¨āĻŋāĻ¯āĻŧāĻ¨ā§āĻ¤ā§āĻ°āĻ
a specialized bit of heart tissue that controls the heartbeat
04
āĻ āĻā§āĻ°āĻĻā§āĻ¤, āĻ¨ā§āĻ¤āĻž
a leading instance in its field
āĻ¨āĻŋāĻāĻāĻŦāĻ°ā§āĻ¤ā§ āĻļāĻŦā§āĻĻ
