pacemaker
英 [ˈpeɪsˌmeɪ.kər]
美 [ˈpeɪsˌmeɪ.kɚ]
- n. [基医] 起搏器；领跑者；标兵
记忆方法
将“pacemaker”分解为两部分来记忆：“pace”代表节奏或步伐，“maker”表示制造者或创造者。想象有一个“maker”负责制作一个设定或维持节奏的东西，就像心脏的起搏器一样，负责控制心脏的节奏。这样，“pacemaker”可以联想到控制节奏的装置。
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中文词源
pacemaker 领跑者
pace,步伐，maker,制定者。
英语词源
- pacemaker (n.)
- also pace-maker, 1884, originally a rider or boat that sets the pace for others in training. Meaning "the node of the heart which determines the beat rate" is from 1910; sense of "man-made device for stimulating and regulating heartbeat" is from 1951. From pace (n.) + maker.
权威例句
- 1. She was fitted with a pacemaker after suffering serious heart trouble.
- 她患上严重的心脏病后安装了心脏起搏器。
- 2. Bradycardia, if persistent, should be controlled by the insertion of a pacemaker as soon as possible.
- 如果持续出现心动过缓, 应尽快使用起搏器.
- 3. Won't i need a pacemaker or a permanent internal defibrillator?
- 我不需要个心脏起博器或是内部的永久去纤颤器?
- 4. What is embedded type is divided automatically quiver pacemaker?
- 什么是埋入式自动除颤起搏器?
- 5. He had a pacemaker implanted in his heart in November 2000.
- 他曾于二000年十一月心脏装置了一枚心律调节器.