Synset:SA node cardiac pacemaker pacemaker sinoatrial node
Hypernyms:cardiac muscle heart muscle
Inherited Hypernyms:pacemakercardiac musclemuscleanimal tissuetissuebody partpartthingphysical entityentity
| 单词 | sa node |
| 释义 | Sa Node nnoun.bodya specialized bit of heart tissue that controls the heartbeat Synset:SA node cardiac pacemaker pacemaker sinoatrial node Hypernyms:cardiac muscle heart muscle Inherited Hypernyms:pacemakercardiac musclemuscleanimal tissuetissuebody partpartthingphysical entityentity |
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