记忆方法
将“node”与“KN”关联记忆，想象一个“N”形节点的形状，就像树的节点或电路中的连接点，这样有助于记住“node”作为连接点或节点的意思。
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中文词源
node 节，结点
来自拉丁语nodus,节，结，词源同net,noose.引申词义结点。
英语词源
- node (n.)
- early 15c., "a knot or lump," from Latin nodus "knot" (see net (n.)). Originally borrowed c. 1400 in Latin form, meaning "lump in the flesh." Meaning "point of intersection" (originally of planetary orbits with the ecliptic) first recorded 1660s.
权威例句
- 1. Cut them off cleanly through the stem just below the node.
- 就从茎节下面，沿茎干把它们全砍掉。
- 2. At a data processing node, data processing equipment and associated software.
- 在一个数据处理网点上的数据处理设备和有关的软件.
- 3. Lymph node enlargement occurs early in chronic lymphocytic leukemia.
- 慢性淋巴细胞性白血病,出现淋巴结肿大较早.
- 4. Activation of the heart normally begins in the sinoatrial node.
- 在正常情况下,心脏的活动始于窦房结.
- 5. An activity can also be identified by its node numbers.
- 各项活动也都可以根据它的结点编号加以区别.
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