Originating node
[計] 源節點
?? 詞語組成解析
[計] 起源, 始發, 發信
node
[n?ud]
n. 節點;（計算機網絡的）節點;[醫]結節;植物的節;
??? 情景例句
She called to say the plane was delayed.
她打電話回來， 告訴我們飛機誤點。
Would you like a cigarette?
你要不要吸煙？
That's very nice of you.
你真是太好了。