pace.mak.er
pacemaker的音标和读音:
DJ音标发音: [ˈpeisˌmeikə]
KK音标发音: [ˈpesˌmekɚ]
pacemaker的词性:
n.(名词)
1. Sports One who sets the pace in a race.Also called pacer, pacesetter
【体育运动】 定步速者:在比赛中定步速的人也作 pacer, pacesetter
2. A leader in a field:
带头人:一个领域中带头的人:
the fashion house that is the pacemaker.Also called pacesetter
起带头作用的时装屋也作 pacesetter
3. Biology A part of the body, such as the mass of muscle fibers of the sinoatrial node, that sets the pace or rhythm of physiological activity.
【生物学】 起搏点:身体的一部分,如窦房结的肌肉组织纤维团,用来确定生理活动的速度或节奏
4. Medicine Any of several usually miniaturized and surgically implanted electronic devices used to stimulate or regulate contractions of the heart muscle.
【医学】 心脏起搏器:任一种通常微型化的外科移植电子装置,用来刺激或调整心脏肌肉的收缩
5. Biochemistry A substance that regulates a series of related reactions.
【生物化学】 定调质:调整一系列有关反应的一种物质
pacemaker的词性:
adj.(形容词)
pacemaker的词性:
n.(名词)